spiracle
英式音标：spiracle怎么读
美式音标：spiracle怎么读
近义词： outlet
spiracle词义
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n. [脊椎] 喷水孔；[无脊椎] 气门；呼吸孔
spiracle英文词源
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- spiracle (n.)
- "air hole," 1610s, from Latin spiraculum "breathing hole," from spirare "to breathe" (see spirit (n.)). Related: Spiracular.