paramecium
英式音标：paramecium怎么读
美式音标：paramecium怎么读
paramecium词义
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n. [无脊椎] 草履虫，草履虫属
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复数: paramecia;
paramecium英文词源
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- paramecium (n.)
- 1752, Modern Latin Paramecium, the genus name, coined from Greek paramekes "oblong, oval," from para- "on one side" (see para- (1)) + mekos "length," related to makros "long" (see macro-).