首页英语词典blowholeblowhole英英释意

blowhole

英 ['bləʊhəʊl] 美['blohol]

英英释义实用场景例句

n. （鲸、海豚等的）喷水孔；（隧道等的）通风孔；岩石孔穴；[材] 气泡

英英释意

1. the spiracle of a cetacean located far back on the skull

2. a hole for the escape of gas or air