Flipper
01
鳍, 鳍状肢
a broad flat limb without any fingers that is used for swimming by some sea animals such as seals, turtles, etc.
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
flippers
02
脚蹼
a rubber shoe that is flat and has an expanded front paddle that enables one to swim faster



























