subs

[sʌb]

[ subs ]

n.潜艇, 替代品
vi.替代
vt.转包合同

词形变化

动词过去式: subbed | 动词过去分词: subbed | 动词现在分词: subbing | 动词第三人称单数: subs |

英英释义

名词 sub:

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

同义词：bomber, grinder, hero, hero sandwich, hoagie, hoagy, Cuban sandwich, Italian sandwich, poor boy, sub, submarine, submarine sandwich, torpedo, wedge, zep

a submersible warship usually armed with torpedoes

同义词：submarine, pigboat, sub, U-boat

动词 sub:

be a substitute

同义词：substitute, sub, stand in, fill in