手 | shǒu | hand; (formal) to hold; person engaged in certain types of work; person skilled in certain types of work; personal(ly); convenient; classifier for skill; CL:雙|双[shuang1],隻|只[zhi1] |
输 | shū | to lose; to transport; to donate; to enter (a password) |
注册 | zhù cè | to register; to enroll |
口 | kǒu | mouth; classifier for things with mouths (people, domestic animals, cannons, wells etc); classifier for bites or mouthfuls |