双语例句
Rainbows also have a red or pink streak that runs from the gill cover to the caudal fin, inspiring their name.
虹鳟体侧有从腮盖到尾鳍的红色或粉红条带，正如它们的名字。
词典释义：
gill cover
时间: 2025-10-12 09:32:02
英 [ɡɪl ˈkʌvə]
美 [ɡɪl ˈkəvər]
n. 鳃盖；鱼鳃盖；鳃盖骨；鳃瓣；鳃盖膜