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小测验：选择正确的单词
- 论坛新贴
sub [sʌb]
基本释义
- n. 补充人员,僚属,潜水艇,胶层,订户,傻子,【口】三明治
a. 附属的,次级的
vt. 代替比赛
词形变化
- 时 态：sub·ma·rined, sub·ma·rin·ing, sub·ma·rines
常用短语
- sub rosa
adv.秘密地 - sub judice
[拉]在审判中, 尚未决定
- sub rosa
参考例句
- The nuclear-powered submarine can overrun any other sub.
核动力潜艇能比其他任何潜艇驶得快。 - Cross-head: A sub-heading ranged centrally over a column.
通栏标题:放在一栏中间的小标题。 - The peacock is a precious bird in the sub-tropical zone.
孔雀是亚热带地区的珍禽 - Sub-heading: Secondary level of heading on a printed piece.
副标题:印刷品上的第二层次标题。 - Liverpool brought on their sub at half-time.
利物浦队在中场休息后让候补队员上场比赛。
- The nuclear-powered submarine can overrun any other sub.
英英解释
2个名词解释
- 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
[同] cuban sandwich, grinder, hero, hero sandwich, hoagie, hoagy, italian sandwich, bomber, poor boy, sub, submarine, submarine sandwich, torpedo, wedge, zep - a submersible warship usually armed with torpedoes
[同] pigboat, sub, submarine, u-boat
1个动词解释
- be a substitute
[同] fill in, stand in, sub, substitute
[例]- The young teacher had to substitute for the sick colleague
- The skim milk substitutes for cream--we are on a strict diet
- 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