n.鰭；魚翅；鰭狀物；散熱片；五元紙幣

He did not see the fin of the other. 他沒有看見另外一條的鰭。

The fish's tail fin was hurt. 這條魚的尾鰭受傷了。

What I ordered was braised shark's fin. 我點的是紅扒魚翅。

For constant fin width, the heat sink with the highest fins has the best thermal performance. 在固定散熱片寬度的條件下，高度最高的散熱片有最佳的散熱效果。

松餅

n.棺材

石蠟