英语词汇“sieve tube”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	sieve tube
释义	sieve tube Bot. 1. a vertical series of sieve cells in the phloem, specialized for the conduction of food materials. 2. a single sieve cell. [1870-75]
随便看	post-Petrine postpharyngal postpharyngeal post-Phidian postphlebitic postphlogistic postphrenic postphthistic postpituitary post-Platonic post-Pleistocene post-Pliocene postpneumonic post-polio syndrome postpollination postpone postpose postposition postpositive postprandial postpregnancy postpresidential postprimary postprison postproduction

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