topsides
n. 干舷,最上面,最上层( topside的名词复数 )
Topside is a joint of beef that is cut from the upper part of the cow's leg. It is usually cooked by roasting or stewing.
On a ship, if you go topside, you go up onto the top deck.
He left the control station and went topside.
他离开控制台,走到甲板上。
The topside or topsides of a ship or boat are the top deck or the parts which you can see above the water.