名詞 submarine:

1. a submersible warship usually armed with torpedoes
   同義詞：pigboat, sub, U-boat
2. a large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments); different names are used in different sections of the United States
   同義詞：bomber, grinder, hero, hero sandwich, hoagie, hoagy, Cuban sandwich, Italian sandwich, poor boy, sub, submarine sandwich, torpedo, wedge, zep

動詞 submarine:

1. move forward or under in a sliding motion
2. throw with an underhand motion
3. bring down with a blow to the legs
4. control a submarine
5. attack by submarine

形容詞 submarine:

1. beneath the surface of the sea
   同義詞：undersea

1. The frigate rammed the submarine.
   護衛(wèi)艦撞擊了潛艇。
2. The submarine rose to the surface.
   潛艇露出了水面。
3. The ship was sunk by an atomic submarine.
   這艘船是被一艘核潛艇擊沉的。
4. At the first sign of danger the submarine will submerge.
   一有危險跡象，潛艇就會潛入水中。
5. The act or an instance of submerging, as of a submarine or a skin diver.
   潛水潛水的動作或例子; 如潛水艇或裸潛者潛水
6. This destroyer can overrun any submarine.
   這艘驅(qū)逐艦的速度比任何潛水艇都快。
7. The vessel was ruined by a submarine.
   那艘船是被潛水艇毀壞的。
8. They are building a submarine cable tunnel.
   他們正在建設(shè)一條海底電纜隧道。