柯林斯词典spiracle /ˈspaɪərəkəl, ˈspaɪrə-/ 1. N any of several paired apertures in the cuticle of an insect, by which air enters and leaves the trachea (崑蟲表皮的)氣孔 返回 spiracle剑桥词典in an insect or spider , one of the small holes that allow air in and out through the surface of the body （崑蟲或蜘蛛的）通氣孔（讓空氣通過身躰表麪進出） in some fish such as sharks , a small hole behind each eye used for breathing , by allowing water through to the gills （一些魚類如鯊魚的）腮孔（每衹眼睛後有一個，用於呼吸，讓水流到腮部） 返回 spiracle