adipose fin
US /ˈæd.ɪ.poʊs fɪn/
UK /ˈæd.ɪ.poʊs fɪn/
名词
1.
脂鳍
a small, fleshy, rayless fin on the back of some fish, such as salmon and catfish, located between the dorsal fin and the tail
示例:
•
The salmon's adipose fin is a key identifier for its species.
鲑鱼的脂鳍是其物种的关键识别特征。
•
Catfish are easily recognized by their prominent adipose fin.
鲶鱼很容易通过其突出的脂鳍来识别。
在 Lingoland 学习这个单词