since

简明释义

英[sɪns]美[sɪns]

prep. 自……以后，自……以来；（表示气愤）何曾，什么时候

conj. 在……以后，自……以来；因为，由于，既然

adv. 自……以后，自……以来；此后，后来

n. （Since）（法、美）新斯（人名）

英英释义

单词用法

同义词

反义词

例句

1.Prices have fallen by a quarter since January.

自1月份以来，物价下降了1/4。

2.The rain has been continuous since this morning.

从早上到现在这雨就没停过。

3.Since 1945 air forces have decreased in size.

1945年以来，空军的规模已经缩小。

4.Cath hasn't phoned since she went to Berlin.

卡思自从去了柏林还没有打来过电话。

5.They have improved immeasurably since their arrival.

从他们抵达以来，他们已极大程度地改进了。

6.They've been best mates since school.

他们从上学时期以来就是最要好的朋友。

7.She's lived there since before the war.

她从战前起就一直住在那里。

8.I've done nothing much since this morning.

自从今天上午我什么都没做。

9.She has been working at this company since last year.

她从去年以来一直在这家公司工作。

10.We have known each other since high school.

我们从高中以来就认识了。

11.I have lived here since 2010.

我从2010年以来一直住在这里。

12.They haven't seen each other since childhood.

他们从童年以来就没有见过面。

13.I haven't eaten sushi since my trip to Japan.

自从我去日本以来我就没吃过寿司。

作文

Since I was a child, I have always been fascinated by the wonders of the universe. The stars, planets, and galaxies seem to tell a story that is much larger than ourselves. This fascination has driven me to pursue a career in astronomy. Since my first visit to a planetarium, I knew that I wanted to explore the cosmos. The way the stars twinkled against the dark backdrop of space filled me with awe. Since then, I have spent countless nights gazing at the night sky, trying to understand the mysteries it holds. In high school, I joined the astronomy club, which further fueled my passion. We would organize stargazing events and invite guest speakers who were experts in the field. Since those early days, I have learned so much about celestial bodies and the laws that govern them. I remember one particular night when we observed a meteor shower. It was breathtaking; the sky lit up with streaks of light, and I felt a connection to something greater than myself. After graduating, I decided to study astrophysics at university. Since starting my degree, I have delved deeper into topics such as black holes, dark matter, and the Big Bang theory. Each lecture opened my eyes to new concepts and ideas that challenged my understanding of the universe. I often reflect on how far I have come since my childhood dreams of becoming an astronomer. During my studies, I had the opportunity to work on research projects that involved telescopes and data analysis. Since these experiences were invaluable, they helped me develop practical skills that are essential for a career in astronomy. I learned how to collect data, analyze it, and present my findings. These skills are crucial for anyone looking to make a significant contribution to the field. Moreover, since I have been involved in various outreach programs, I understand the importance of sharing knowledge with the public. I believe that inspiring the next generation of scientists is vital for the future of astronomy. Since many young people may not have access to resources or mentors, I strive to make astronomy more accessible to them. I volunteer at local schools, giving talks and demonstrations to ignite their interest in science. Looking ahead, I am excited about the future of astronomy. Since new technologies are constantly emerging, we are on the brink of discovering new worlds and understanding our universe better than ever before. The James Webb Space Telescope, for example, promises to provide insights into the formation of stars and galaxies. Since the universe is vast and ever-expanding, there will always be more to learn and explore. In conclusion, my journey in astronomy has been a fulfilling one. Since I took my first steps into this field, I have grown immensely both personally and academically. I look forward to continuing my research and contributing to our understanding of the cosmos. Since the universe is full of mysteries waiting to be uncovered, I am eager to be part of that exploration.

自从我还是个孩子，我就一直对宇宙的奇迹感到着迷。星星、行星和星系似乎讲述着一个比我们自己更大的故事。这种迷恋驱使我追求天文学的职业。自从我第一次参观天文馆，我就知道我想要探索宇宙。星星在黑暗的太空背景下闪烁，令我感到敬畏。从那时起，我花了无数个夜晚凝视夜空，试图理解它所蕴含的奥秘。在高中，我加入了天文学俱乐部，这进一步激发了我的热情。我们会组织观星活动，并邀请领域内的专家做客座演讲。自从那些早期的日子以来，我学到了很多关于天体及其规律的知识。我记得有一个特别的夜晚，我们观察了一场流星雨。那是令人叹为观止的；天空被光芒划过，我感受到了一种与更伟大的事物的联系。毕业后，我决定在大学学习天体物理学。自从开始我的学位以来，我深入研究了黑洞、暗物质和大爆炸理论等主题。每一堂课都让我对新的概念和想法有了新的认识，挑战了我对宇宙的理解。我常常反思自从我童年梦想成为天文学家以来，我走了多远。在学习期间，我有机会参与涉及望远镜和数据分析的研究项目。自从这些经历是无价的，它们帮助我发展了在天文学职业中必不可少的实用技能。我学会了如何收集数据、分析数据并呈现我的发现。这些技能对于任何希望在该领域做出重大贡献的人来说都是至关重要的。此外，自从我参与了各种外展项目，我明白了与公众分享知识的重要性。我相信，激励下一代科学家的重要性对于天文学的未来至关重要。由于许多年轻人可能没有资源或导师，我努力让天文学对他们更易接触。我在当地学校做志愿者，进行演讲和演示，以激发他们对科学的兴趣。展望未来，我对天文学的前景感到兴奋。自从新技术不断涌现，我们正处于发现新世界和比以往更好地理解宇宙的边缘。例如，詹姆斯·韦伯太空望远镜承诺提供有关恒星和星系形成的见解。自从宇宙是广阔而不断扩展的，永远还有更多的东西可以学习和探索。总之，我在天文学的旅程是充实的。自从我踏入这个领域以来，我在个人和学术上都有了巨大的成长。我期待继续我的研究，为我们对宇宙的理解做出贡献。自从宇宙充满了等待被揭开的奥秘，我渴望成为这次探索的一部分。