轴

连轴转

lián zhóu zhuàn

(coll.) to work non-stop; to work around the clock

邪恶轴心

xié è zhóu xīn

the Axis of Evil

中轴

zhōng zhóu

axis

中轴线

zhōng zhóu xiàn

central axis (line)

主轴

zhǔ zhóu

axis

主轴承

zhǔ zhóu chéng

main bearing

偏航轴

piān háng zhóu

(aviation) yaw axis

传动轴

chuán dòng zhóu

drive shaft

凸轮轴

tū lún zhóu

camshaft

半轴

bàn zhóu

semiaxis

半长轴

bàn cháng zhóu

semiaxis

卷轴

juàn zhóu

scroll (book or painting)