A2 noun /ˈnɒl.ɪdʒ/

knowledge

知识

Meaning

Facts, information, and skills acquired through experience or education.

Example

Knowledge of the universe is expanding through research.

宇宙的知识正在通过研究不断扩展。

A2 noun /ˈketʃ.ʌp/

Ketch-up

番茄酱

Meaning

a thick sauce made chiefly from tomatoes, vinegar, and spices

Example

She squeezed some ketchup on her french fries before eating them.

她在吃薯条前挤了一些番茄酱。

A2 verb /kɪd/

kid

开玩笑

Meaning

to joke or tease; to speak in a playful manner

Example

I'm just kidding with you.

我只是在开玩笑。

A2 verb /kɪl/

kill

杀死

Meaning

to cause the death of; to end life

Example

The hunter killed the deer.

猎人杀死了鹿。

A2 noun /kɪŋ/

King

国王

Meaning

the male ruler of an independent state, especially one who inherits the position by right of birth

Example

The king ruled the country with wisdom and fairness.

国王以智慧和公正治理国家。

A2 noun /ˈket.əl/

Kettle

水壶

Meaning

a container used for boiling water, typically with a lid, spout, and handle

Example

The electric kettle whistled when the water reached boiling point.

电水壶在水达到沸点时发出了哨声。

A2 noun /ˈkɪndərˌɡɑːrtn/

kindergarten

幼儿园

Meaning

a school or class for young children, typically between the ages of four and six

Example

She enrolled her child in kindergarten to prepare for elementary school.

她把孩子注册进了幼儿园，为小学做准备。

A2 noun /naɪf/

Knife

刀

Meaning

a cutting instrument with a sharp blade

Example

She used a sharp knife to cut the vegetables for dinner.

她用一把锋利的刀切菜做晚餐。

A2 noun /niː/

Knee

膝盖

Meaning

the joint connecting the thigh and the lower leg in humans

Example

He fell and scraped his knee on the pavement.

他摔倒并擦伤了膝盖在人行道上。

A2 noun /nɒk/

Knock

敲击; 叩响

Meaning

a sudden sharp blow; the sound of striking something

Example

There was a loud knock at the door late at night.

深夜时，门外传来了一声响亮的敲击声。

A2 adjective /kəˈriːən/

korean

韩国的

Meaning

relating to Korea, its people, language, or culture

Example

We went to a Korean restaurant for dinner.

我们去了一个韩国餐厅吃晚餐。

A2 adjective /noʊn/

known

已知的

Meaning

recognized or familiar; something that is identified or acknowledged

Example

He is a well-known actor in the country.

他是国内著名的演员。

A2 noun /kaɪt/

Kite

秃鹰

Meaning

a bird of prey with long wings and a forked tail; also a toy flown in the air

Example

The kite soared high above the fields looking for prey.

风筝高高飞过田野寻找猎物。

A2 noun /ˈkiːbɔːrd/

keyboard

键盘

Meaning

a set of keys used to operate a computer, typewriter, or similar device for inputting text and commands

Example

She typed the report quickly on her keyboard.

她在键盘上快速打完了报告。

A2 verb /kɪs/

Kiss

吻

Meaning

to touch with the lips as a sign of affection

Example

The mother kissed her baby goodnight.

母亲吻了她的宝宝，晚安。

A2 noun /ˈkɪt.ən/

Kitten

小猫

Meaning

a young cat

Example

The little kitten loves to play with yarn balls.

小猫喜欢玩线球。

A2 noun /ˌkæŋ.ɡəˈruː/

Kangaroo

袋鼠

Meaning

a large marsupial from Australia that moves by hopping on its strong hind legs

Example

The kangaroo jumped high with its joey in its pouch.

袋鼠跳得很高，带着它的小袋鼠。