词汇网络: up

方言与语言：有什么区别？

confusable-words

B1

短语动词 'Face up to'（面对现实）

prepositions

C1

一天中的时段：早上、晚上、周末

time_expressions

A0

Too, Too Much, Too Many & Enough

grammar

A2

定语从句：限定性与非限定性的意义区别

relative_clauses

B1

to throw up ones nose at a thing

To show disdain or disapproval of something.

Turn up.

Increase volume, appear.

A1

up ones sleeves

To have a secret plan or advantage ready to use.

Keep it up.

Continue doing well.

A1

Heads up!

Look out, pay attention.

A1

起床并忙碌

Active and busy.