submarine
US /ˌsʌb.məˈriːn/
UK /ˌsʌb.məˈriːn/

名词
1.
潜艇
a warship with a streamlined hull designed to operate completely submerged in the sea for long periods, equipped with a periscope and typically armed with torpedoes or missiles.
示例:
•
The submarine surfaced after a week underwater.
潜艇在水下待了一周后浮出水面。
•
They detected an enemy submarine near the coast.
他们在海岸附近发现了一艘敌方潜艇。
形容词
1.
海底的, 水下的
existing, occurring, or done under the surface of the sea.
示例:
•
They explored the submarine caves.
他们探索了海底洞穴。
•
The earthquake caused a massive submarine landslide.
地震引发了一场巨大的海底滑坡。
动词
在 Lingoland 学习这个单词