(zài, ㄗㄞˋ) (located) at; (to be) in; to exist; in the middle of doing sth; (indicating an action in progress) [CE-DICT]
你
(nǐ, ㄋㄧˇ) you [CE-DICT]
手
(て) (n) (1) (occ. pronounced た when a prefix) (See お手・おて・1) hand; arm; (2) (col) (See お手・おて・3) forepaw; foreleg; (3) handle; (4) hand; worker; help; (5) trouble; care; effort; (6) means; way; trick; move; technique; workmanship; (7) hand; handwriting; (8) kind; type; sort; (9) (See 手に入る) one's hands; one's possession; (10) (See 手に余る) ability to cope; (11) hand (of cards); (12) (See 山の手・1) direction; (P) [EDICT]
(shǒu, ㄕㄡˇ) hand; (formal) to hold; person engaged in certain types of work; person skilled in certain types of work; personal(ly); convenient [CE-DICT]
中
(じゅう;ぢゅう) (suf) (1) through; throughout; in the course of; (2) all over or throughout (e.g. a place) [EDICT]
(ちゅう) (suf) (1) (See 並・1) medium; average; middle; (2) moderation; (3) (abbr) (See 中一,中学校) middle school; (4) (abbr) (See 中国・1) China; (n-suf) (5) (See 中・じゅう・2) in; out of (e.g. three out of ten people); (6) (See 話し中) during (a certain time when one did or is doing something); under (construction, etc.); while; (P) [EDICT]