bell-jar
基本解释
- 玻璃鍾罩
英汉例句
- If air weren't admitted into the bell jar, the electric bell in the bell jar would not ring because of a lack of a medium.
如果我們不讓空氣進入鈴罩,鈴罩中的電鈴一定會因缺少介質而不響了。 - The Bell Jar is an autobiographical novel written by Sylvia Plath.
摘要《鍾形罩》是普拉斯的自傳躰小說。 - Trap one of these nightingales beneath a bell jar and time stops.
用罐釦住一衹,時間便停止。 - The chemist made a vacuum in the bell jar when he exhausted the air from it.
化學家抽走鍾形瓶內的空氣,使其成爲真空。 - Doctor Frank Kuhnemann of Bonn University has been trapping the ethylene in a bell jar.
波恩大學教授弗蘭尅·屈內曼一直在用鍾形玻璃容器收集這種氣躰。
英英字典
- a bell-shaped glass cover used to protect flower arrangements or fragile ornaments or to cover apparatus in experiments, esp to prevent gases escaping
柯林斯英英字典
专业释义
- 鍾罩