kěyǐ

可以

HSK 2Word · Auxiliary verb · Adjective

can; may; not bad; formidable

Tone colorsmāmámǎmàma

Meanings

4 senses · 15 examples
1.

auxiliary verb

can; is possible or able to

Used to express possibility or ability. Differs from 能 (néng) in some contexts. See dictionary note for comparison with "能". Often used with verbs of learning, achievement, or natural possibility.

Yòng用
xīn心
qù去
xué学
 ,
shì是
kě可
yǐ以
xué学
huì会
de的
 。

If you put your heart into learning, you can master it.

Zhè这
piàn片
mài麦
zi子
yǐ已
jīng经
shú熟
le了
 ,
kě可
yǐ以
gē割
le了
 。

This wheat field is already ripe and can be harvested.

Show 3 more examples
Rén人
lèi类
kě可
yǐ以
dēng登
shàng上
yuè月
qiú球
 。

Humankind can land on the moon.

Zhè这
ge个
jì计
huà划
kě可
yǐ以
xiū修
gǎi改
 。

This plan can be modified.

Míng明
tiān天
kě可
yǐ以
wán完
chéng成
ma吗
 ?

Can it be finished tomorrow?

2.

auxiliary verb

may; is permitted to

Used to give or ask for permission. Slightly less formal than "可以" in its possibility sense. Often used in everyday conversation.

Nǐ你
kě可
yǐ以
zǒu走
le了
 。

You may leave.

Wǒ我
kě可
yǐ以
jìn进
lái来
ma吗
 ?

May I come in?

Show 2 more examples
Zhè这
lǐ里
bù不
kě可
yǐ以
chōu抽
yān烟
 。

Smoking is not permitted here.

Nǐ你
kě可
yǐ以
yòng用
wǒ我
de的
bǐ笔
 。

You may use my pen.

3.

adjective

not bad; passable; okay

informal

Colloquial. Used to give a moderate positive evaluation, implying something is acceptable or decent but not excellent.

Zhè这
piān篇
wén文
zhāng章
xiě写
de得
hái还
kě可
yǐ以
 。

This article is written okay / not bad.

Zhè这
jiā家
cān餐
tīng厅
de的
wèi味
dao道
hái还
kě可
yǐ以
 。

The food at this restaurant is passable.

Show 1 more example
Tā他
chàng唱
gē歌
hái还
kě可
yǐ以
 ,
dàn但
bú不
shì是
zhuān专
yè业
shuǐ水
píng平
 。

His singing is alright, but not professional.

4.

adjective

formidable; intense; really something

informal

Colloquial. Used to emphasize a high degree, often surprisingly so. Can describe a person's skill, a situation's intensity, or an object's potency. Usually preceded by "真" (zhēn) or "实在" (shí zài).

Nǐ你
zhè这
zhāng张
zuǐ嘴
zhēn真
kě可
yǐ以
 !

Your mouth is really something! (i.e., you're very sharp-tongued).

Tiān天
qì气
shí实
zài在
rè热
de得
kě可
yǐ以
 。

The weather is really unbearably hot.

Show 1 more example
Tā他
de的
lì力
qi气
dà大
de得
kě可
yǐ以
 。

His strength is formidable.