fin

US /fɪn/
UK /fɪn/
"fin" picture
1.

鰭

a membranous appendage of a fish or other aquatic animal, used for propelling, steering, or balancing.

:
•
The shark's dorsal fin cut through the water.
鯊魚的背鰭劃破水面。
•
Fish use their fins to swim.
魚用鰭游泳。
:
flipperpaddle
2.

翼, 穩定器

a part or attachment on an object, shaped like a fin, especially one for guiding or stabilizing motion.

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•
The rocket had stabilizing fins at its base.
火箭底部有穩定翼。
•
The car's rear fins were a classic design feature.
汽車的後翼是經典設計特色。
:
bladevane
1.

加鰭, 裝上鰭

to provide (something) with a fin or fins.

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•
The engineer decided to fin the new heat sink for better cooling.
工程師決定給新的散熱器加散熱片以獲得更好的冷卻效果。
•
The designer wanted to fin the surfboard for improved stability.
設計師想給衝浪板加鰭以提高穩定性。
:
pectoral finadipose findorsal fincaudal finpelvic fin