Fins
n. 鳍片, 散热翅片；五元纸币（fin的复数形式）
🗣️ 情景例句
but ... but I've been noticing
但……但我注意到
He is now out of touch with his old friends.
他现在已经没有和他过去的朋友联系了。
It's is LFZ 312G.
是 LFZ312G。