英语词汇“bell jar”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	bell jar
释义	bell jar n. A cylindrical glass vessel with a rounded top and an open base, used to protect and display fragile objects or to establish a vacuum or a controlled atmosphere in scientific experiments.
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英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。