单词查询

spiracle

美['spaɪrəkəl],英['spaɪrəkl],

释义

n. 【动】(昆虫类的)呼吸孔;(鲸类的)喷水孔;通气孔; 网络释义: 气门;通风口;潜呵潜;

例句

For breathing, water is pumped into the gill cavity through a small spiracle and across the gills for gas exchange.
对于呼吸,水经过一个小的呼吸孔被灌入鳃腔与越过鳃达成气体交换。

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