Pecten
n. 梳状突起, 梳膜, 梳板, 扇具\\n[医] 梳, Х; 肛门梳; Х膜(动物)
🗣️ 情景例句
What's your occupation?
你的职业是什么？
The school is further down this road.
那学校过去再走一小段路。
So was born the echo-sounding apparatus, now in general use in ships.
这样就产生了目前各种船舶上普遍应用的回声探测仪。