1. Seabreacher has a long snorkel concealed within the top fin which provides an airflow into the boat. 海豚快艇的顶鳍内部埋设有一根长的通气管，这根通气管为飞艇提供空气。
2. We want to buy Cashew Nut, Sea Weed, Sea Cucumber, Candle Nut, Shark Fin Agro and Agro Based Products and Commodities. 我们要采购腰果，海洋杂草，海参，蜡烛坚果，鲨鱼鳍农业和以农业为基础的产品和日用品。
3. Character: Used for copper fin manufacture of various engineering mechanism, agricultural vehicles, electric generating set and diesel locomotive with assembled type radiator. 简介：适用于制造各种工程机械、农用车、发电机组、内燃机车采用装配式散热器的铜散热片。
英英解释
n.
1. the cardinal number that is the sum of four and one
2. one of a pair of decorations projecting above the rear fenders of an automobile
3. one of a set of parallel slats in a door or window to admit air and reject rain
4. a shoe for swimming; the paddle-like front is an aid in swimming (especially underwater)
5. a stabilizer on a ship that resembles the fin of a fish
6. organ of locomotion and balance in fishes and some other aquatic animals v.
1. equip (a car) with fins
2. propel oneself through the water in a finning motion
3. show the fins above the water while swimming
