英语词汇“obturate”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	obturate
释义	WordReference Random House Unabridged Dictionary of American English © 2024 ob•tu•rate (ob′tə rāt′, -tyə-),USA pronunciation v.t., -rat•ed, -rat•ing. to stop up; close. Military[Ordn.]to close (a hole or cavity) so as to prevent a flow of gas through it, esp. the escape of explosive gas from a gun tube during firing. Latin obtūrātus, past participle of obtūrāre to block, stop up 1550–60 ob′tu•ra′tion, n. ob′tu•ra′tor, n.
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