bell jar

简明释义

钟形罩

英英释义

例句

1.The scientist used a bell jar to demonstrate the effects of vacuum on boiling water.

科学家使用钟罩演示真空对沸水的影响。

2.To preserve the delicate cake, she covered it with a bell jar.

为了保存精致的蛋糕，她用钟罩盖住了它。

3.In the art exhibit, a beautiful flower was displayed under a bell jar.

在艺术展览中，一朵美丽的花被展示在钟罩下。

4.She kept her collection of rare insects in a bell jar to protect them from dust.

她把稀有昆虫的收藏放在钟罩里，以保护它们免受灰尘的侵扰。

5.The specimen was placed under a bell jar to create a controlled environment.

标本被放置在钟罩下，以创造一个受控环境。

作文

The concept of a bell jar has fascinated many, both in literature and in science. A bell jar is essentially a glass container with a shape reminiscent of a bell, used to create a vacuum or to protect delicate items from the external environment. In literature, particularly in Sylvia Plath's novel "The Bell Jar," the term symbolizes a feeling of entrapment and isolation. The protagonist, Esther Greenwood, feels as though she is living under a bell jar, cut off from the world around her and suffocated by her own thoughts and societal expectations.In the novel, the bell jar serves as a powerful metaphor for mental illness. Esther's descent into depression is likened to being trapped beneath the glass, unable to breathe freely or escape her circumstances. This imagery resonates with readers who have experienced similar feelings of confinement and despair. The bell jar isolates her from reality, much like how mental health struggles can isolate individuals from their loved ones and the world at large.Moreover, the bell jar can also be seen as a representation of societal pressures that women face. During the time the novel was written, women were expected to conform to certain roles, such as being perfect wives and mothers. Esther's struggle against these expectations highlights the conflict between personal desires and societal norms. The bell jar encapsulates her struggle, making her feel as though she is suffocating under the weight of these expectations.On a scientific level, the bell jar is used in experiments to demonstrate principles of physics and chemistry. For instance, when a bell jar is placed over a candle, and the air is removed, the flame eventually goes out due to lack of oxygen. This experiment illustrates the importance of air and its components for sustaining life. Similarly, in Esther’s life, the absence of emotional support and understanding leads to her psychological decline. Just as the candle cannot survive without oxygen, Esther cannot thrive in an environment devoid of compassion and connection.In conclusion, the bell jar is a multifaceted symbol that embodies themes of isolation, mental health, and societal pressure. Whether viewed through the lens of literature or science, it represents the barriers that can hinder personal growth and fulfillment. Understanding the significance of the bell jar allows us to appreciate the complexities of human experience and the importance of breaking free from the constraints that bind us. By recognizing these challenges, we can strive for a world where individuals are supported and encouraged to live authentically, unencumbered by the invisible bell jars that may surround them.

“钟罩”这个概念在文学和科学中都引起了许多人的兴趣。“钟罩”本质上是一个形状类似于钟的玻璃容器，用于创造真空或保护精致物品免受外部环境的影响。在文学中，特别是在西尔维娅·普拉斯的小说《钟罩》中，这个术语象征着一种被困和孤立的感觉。主人公埃丝特·格林伍德感到自己生活在一个钟罩之下，与周围的世界隔绝，被自己的思想和社会期望窒息。在小说中，钟罩作为心理疾病的强大隐喻。埃丝特的抑郁症发作被比喻为被困在玻璃下，无法自由呼吸或逃离她的境遇。这种意象与经历过类似被困和绝望感觉的读者产生共鸣。钟罩将她与现实隔离，就像心理健康问题可以使个人与亲人和整个世界隔绝一样。此外，钟罩还可以被视为女性面临的社会压力的象征。在小说写作的那个时代，女性被期望遵循某些角色，例如成为完美的妻子和母亲。埃丝特与这些期望的斗争突显了个人愿望与社会规范之间的冲突。钟罩封闭了她的挣扎，使她感到在这些期望的重压下窒息。从科学的角度来看，钟罩用于实验以演示物理和化学原理。例如，当一根蜡烛放在钟罩下，并且空气被抽走时，火焰最终会熄灭，因为缺乏氧气。这个实验说明了空气及其成分对维持生命的重要性。同样，在埃丝特的生活中，缺乏情感支持和理解导致她的心理衰退。正如蜡烛在没有氧气的情况下无法生存一样，埃丝特在缺乏同情和联系的环境中也无法茁壮成长。总之，钟罩是一个多面的象征，体现了孤立、心理健康和社会压力的主题。无论是通过文学还是科学的视角来看，它代表了可能阻碍个人成长和实现的障碍。理解钟罩的重要性使我们能够欣赏人类经验的复杂性，以及打破束缚我们的限制的重要性。通过认识这些挑战，我们可以努力创造一个支持和鼓励个人真实生活的世界，不受可能围绕他们的无形钟罩的束缚。