Word: 二 (èr)

一不过二，二不过三

yí búguò èr, èr búguò sān

one doesn't go past two, two doesn't go past three

一，二，三！

Yī, èr, sān!

One, two, three!

一加二等于三。

Yì jiā èr děngyú sān.

One plus two equals three.

一心不可二用。

Yìxīn bùkě èr yòng.

You can't do two things at once.

七减二是五。

Qī jiǎn èr shì wǔ.

Seven minus two is five.

二两棉花四张弓，细弹

èr liǎng miánhua sì zhāng gōng, xì dàn

two liang of cotton and four bows: fine fluffing (talking)

二八月乱穿衣

èr bāyuè luàn chuānyī

in the second and eighth months, people dress all anyhow

二加三加四的和是九。

Èr jiā sān jiā sì de hé shì jiǔ.

The sum of two plus three plus four is nine.

二、四、六都是偶数。

Èr, sì, liù dōu shì ǒushù.

Two, four and six are all even numbers.

二大妈的针线篮儿，杂七杂八

èr dàmā de zhēnxiàn lánr, záqīzábā

Second Aunt's sewing basket: all sorts of odds and ends

二月二，龙抬头

èryuè èr, lóngtáitóu

the second of the second month: the dragon lifts its head

二的二倍是四。

Èr de èr bèi shì sì.

Two times two is four.

二的四倍是八。

Èr de sì bèi shì bā.

Two times four is eight.

二的立方是多少？

Èr de lìfāng shì duōshǎo?

What is two cubed?

二虎相争，必有一伤

èr hǔ xiāngzhēng, bìyǒuyìshāng

when two tigers fight, one must be hurt

二齿钩子挠痒，是把硬手

èr chǐ gōuzi náoyǎng, shì bǎ yìngshǒu

scratching an itch with a two-pronged hook: a hard hand

五乘二等于十。

Wǔ chéng èr děngyú shí.

Five times two equals ten.

五除以二不是整数。

Wǔ chúyǐ èr bú shì zhěngshù.

Five divided by two is not a whole number.

今天的比赛我们六比二赢了。

Jīntiān de bǐsài wǒmen liù bǐ èr yíngle.

We won 6-2 in today's competition.

今年是二零一一年。

Jīnnián shì èr líng yìyī nián.

This year is 2011.

他拉着我走到了二楼。

Tā lāzhe wǒ zǒu dàole èr lóu.

He caught my hand and pulled me to the second floor.

六点二十分了。

Liù diǎn èr shífēn le.

It's twenty past six.

内科在二楼，外科在三楼。

Nèikē zài èr lóu, wàikē zài sān lóu.

Internal medicine is on the second floor, and surgery is on the third.

十减二等于八。

Shí jiǎn èr děngyú bā.

Subtract two from ten and you have eight.

图书馆在二楼。

Túshūguǎn zài èr lóu.

The library is on the second floor.

在二的三次方里，三是指数。

Zài èr de sāncìfāng lǐ, sān shì zhǐshù.

In two to the power of three, three is the exponent.

天无二日，人无二理

tiānwú'èrrì, rén wú èr lǐ

The sky has no two suns, people have no two truths

小葱拌豆腐,一青二白

xiǎocōngbàndòufǔ,yì qīng èr bái

scallion mixed with tofu: one green, two white

我在二零一三年退休了。

Wǒ zài èr líng yì sān nián tuìxiūle.

I retired in 2013.

比赛结束时，比分是三比二。

Bǐsài jiéshù shí, bǐfēn shì sān bǐ èr.

When the game ended, the score was three to two.

洗涤用品在二楼。

Xǐdí yòngpǐn zài èr lóu.

The laundry and cleaning products are on the second floor.

王小二做买卖，尽打如意算盘

Wáng xiǎo èr zuòmǎimài, jìn dǎrúyìsuànpán

Wang Xiao'er goes into business: only works the abacus to his liking

王小二开饭店，量人做菜

Wáng xiǎo èr kāi fàndiàn, liàng rén zuòcài

Wang Xiao'er runs a restaurant: cooks according to the customer

老师们都在二楼办公。

Lǎoshīmen dōu zài èr lóu bàngōng.

The teachers all work on the second floor.

脚踩西瓜皮，两手抓着泥，一溜二抹

jiǎo cǎi xīguā pí, liǎngshǒu zhuāzhe ní, yìliū èr mǒ

feet on a watermelon rind, hands grabbing mud: one slide, two smears

试衣间在二楼的左边。

Shìyījiān zài èr lóu de zuǒbian.

The fitting room is on the left side of the second floor.

这个楼梯能上二楼吗？

Zhège lóutī néng shàng èr lóu ma?

Does this staircase go up to the second floor?

这辆车是二零二零年出厂的。

Zhè liàng chē shì èr líng èr líng nián chūchǎng de.

This car was manufactured in the year 2020.