dorsal fin
Tone colorsmāmámǎmàma
Meanings
1 sense · 3 examplesnoun
dorsal fin
formalA technical zoological term for the fin on the back of a fish or other marine animal.
Shā鲨
yú鱼
de的
jǐ脊
qí鳍
fēi非
cháng常
xiǎn显
yǎn眼
。
The shark's dorsal fin is very prominent.
Zhè这
tiáo条
yú鱼
de的
jǐ脊
qí鳍
shòu受
shāng伤
le了
。
This fish's dorsal fin is injured.
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Hǎi海
tún豚
de的
jǐ脊
qí鳍
bāng帮
zhù助
tā它
zài在
shuǐ水
zhōng中
bǎo保
chí持
píng平
héng衡
。
The dolphin's dorsal fin helps it maintain balance in the water.