A1 verb /juːz/

use

使用

Meaning

to employ something for a purpose; to take advantage of

Example

I use my computer for work and entertainment.

我用我的计算机来工作和娱乐。

A1 noun /ˌjuːnɪˈvɜːrsɪti/

university

大学

Meaning

an institution of higher education and research, which grants academic degrees

Example

She is studying law at the university.

她在大学学习法律。

A1 adverb /ʌp/

up

向上

Meaning

towards a higher position or level

Example

He climbed up the ladder quickly.

他迅速爬上了梯子。

A1 pronoun /ʌs/

us

我们

Meaning

used to refer to the speaker and one or more other people as the object of a verb or preposition

Example

She gave us a gift.

她给了我们一个礼物。

A1 adjective /ˈjuːs.fəl/

Useful

有用的; 实用的

Meaning

having a beneficial purpose; practical

Example

This tool is very useful for fixing problems.

这个工具对解决问题非常有用。

A1 adjective /juːzd/

used

二手

Meaning

having already been used

Example

This is a used car.

这是一辆二手车。

A1 verb /ˌʌndərˈstænd/

understand

理解

Meaning

to know the meaning of something; to comprehend

Example

Do you understand the instructions?

你理解这些指示吗?

A1 interjection /ʌ/

uh

呃

Meaning

a sound people make when they hesitate or are unsure what to say next.

Example

Uh, I’m not sure if that’s the right answer.

呃，我不确定这是不是正确的答案。

A1 adverb /ˈjuː.ʒu.ə.li/

Usually

通常; 一般

Meaning

in most cases; generally; as a rule

Example

I usually wake up at 7 AM every morning.

我通常每天早上7点起床。

A1 preposition /ˈʌndər/

under

下

Meaning

in or to a lower position than something

Example

The cat is under the table.

猫在桌子下面。

A1 preposition/conjunction /ʌnˈtɪl/

until

直到

Meaning

up to the time of

Example

I will wait until you come back.

我会等到你回来。

A1 noun /ˈʌŋkəl/

uncle

叔叔/舅舅

Meaning

the brother of one's father or mother

Example

My uncle is visiting us next week.

我的叔叔下周会来看我们。