sub

美音音标: [sʌb] sub
英音音标: [sʌb] result.0.expl|add:"

同义
poor boy hoagie hoagy grinder hero hero sandwich italian sandwich torpedo wedge sub submarine submarine sandwich zep cuban sandwich bomber
词性
n
解释
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
示例
None

同义
sub submarine u-boat pigboat
词性
n
解释
a submersible warship usually armed with torpedoes
示例
None

同义
sub substitute stand in fill in
词性
v
解释
be a substitute
示例
The young teacher had to substitute for the sick colleague|The skim milk substitutes for cream--we are on a strict diet