英语词汇“alleviator”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	alleviator
释义	WordReference Random House Unabridged Dictionary of American English © 2024 al•le•vi•a•tor (ə lē′vē ā′tər),USA pronunciation n. a person or thing that alleviates. Mechanical Engineering(in a pipeline) an airtight box, having a free liquid surface, for cushioning the shock of water hammer. alleviate + -or² 1805–15
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