双

双眼

shuāng yǎn

the two eyes

连体双胞胎

lián tǐ shuāng bāo tāi

conjoined twins

双11

shuāng shí yī

see 光棍節|光棍节[Guang1 gun4 jie2]

双一流

shuāng yī liú

Double First-Class University Plan, Chinese government project to develop both a group of Chinese universities and a group of subject disciplines to be world-class by 2050, implemented from 2017

双下巴

shuāng xià ba

double chin

双主修

shuāng zhǔ xiū

(education) double major

双乳

shuāng rǔ

breasts

双人

shuāng rén

two-person

双人包夹

shuāng rén bāo jiā

(sports) double-teaming

双人床

shuāng rén chuáng

double bed

双人房

shuāng rén fáng

double room

双人滑

shuāng rén huá

pair skating