Word · Frequency #9196
sub
长条三明治；潜艇三明治
a large sandwich made from a long crusty roll filled with meat, cheese, and vegetables
- 1.
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
用长而脆的面包卷切开并填满肉类和奶酪(以及番茄、洋葱、生菜和调料)的三明治；在美国不同地区有不同的名称
- 2.
a submersible warship usually armed with torpedoes
通常装备有鱼雷的潜水战舰
潜艇；潜水艇；用长而脆的面包卷切开并填满肉类和奶酪(以及番茄、洋葱、生菜和调料)的三明治；在美国不同地区有不同的名称；通常装备有鱼雷的潜水战舰；补充人员；部下
In use
I bought a turkey sub with extra lettuce from the deli.
This deli makes the best subs in town, and I go there every Friday.
The captain ordered the sub to dive to a depth of two hundred meters.
Connections
Collocations
- sub roll
- 潜艇面包卷
- I bought a fresh sub roll for my sandwich.我买了一个新鲜的潜艇面包卷做三明治。
- turkey sub
- 火鸡潜艇三明治
- I ordered a turkey sub for lunch.我午餐点了一个火鸡潜艇三明治。
- sub shop
- 潜艇三明治店
- There's a great sub shop on the corner.街角有一家很棒的潜艇三明治店。
- nuclear sub
- 核潜艇
- The navy has a new nuclear sub.海军有一艘新的核潜艇。
- sub crew
- 潜艇船员
- The sub crew trained for months.潜艇船员训练了几个月。
- attack sub
- 攻击型潜艇
Learner notes
Memory Tip
想象潜艇sub潜入深海，sub三明治夹在面包之间。
Context & Register
语域：informal 常见场景：快餐店、午餐菜单 sub指大型三明治时，通常用于非正式场合，如点餐或日常对话。正式说法是submarine sandwich。
Pronunciation & Spelling
All listed words rhyme with 'sub' (pronounced /sʌb/). Beware: words spelled with 'ub' but different vowel sounds, like 'cube' (/kjuːb/), do not rhyme.
Usage priority
Collins 词频等级为 2，建议结合例句记忆，而不是只背中文释义。
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.