(kān, ㄎㄢ) to look after; to take care of; to watch; to guard [CE-DICT]
(kàn, ㄎㄢˋ) it depends; think; to see; to look at [CE-DICT]
水
(すい) (n) (1) (abbr) (See 水曜日) Wednesday; (2) (See 氷水) shaved ice (served with flavored syrup); (3) (See 五行・1) water (fifth of the five elements) [EDICT]
(みず) (n) (1) (See 湯・ゆ・1) water (esp. cool, fresh water, e.g. drinking water); (2) fluid (esp. in an animal tissue); liquid; (3) flood; floodwaters; (4) (See 力水) water offered to sumo wrestlers just prior to a bout; (5) (See 水入り) break granted to sumo wrestlers engaged in a prolonged bout; (P) [EDICT]
(shuǐ, ㄕㄨㄟˇ) water; river; surname Shui [CE-DICT]
晶
(jīng, ㄐㄧㄥ) crystal [CE-DICT]
球
(きゅう) (n) (1) {math} sphere; (suf,ctr) (2) counter for balls (in baseball); (P) [EDICT]
(たま) (n) (1) ball; sphere; globe; orb; (2) bead (of sweat, dew, etc.); drop; droplet; (3) (esp. 球) ball (in sports); (4) pile (of noodles, etc.); (5) (esp. 弾; also written as 弾丸) bullet; (6) (esp. 球) bulb (i.e. a light bulb); (7) lens (of glasses, etc.); (8) (esp. 玉,珠) bead (of an abacus); (9) (sl) (abbr) (esp. 玉) (See 金玉・きんたま) ball (i.e. a testicle); (10) (esp. 玉,珠; also written as 璧) gem; jewel (esp. spherical; sometimes used figuratively); pearl; (11) female entertainer (e.g. a geisha); (12) (derog) person (when commenting on their nature); character; (13) item, funds or person used as part of a plot; (n,n-suf) (14) (See 玉子・2) egg; (n-suf) (15) (usu. だま) coin; (16) precious; beautiful; excellent; (P) [EDICT]
(qiú, ㄑㄧㄡˊ) ball; sphere [CE-DICT]
内
(ない) (suf) inside; within [EDICT]
(うち) (n,adj-no) (1) inside; within; (2) (also 裡) while; (3) among; amongst; between; (pn,adj-no) (4) (See 家・うち・2) we (referring to one's in-group, i.e. company, etc.); our; (5) my spouse; (n) (6) (arch) imperial palace grounds; (7) (arch) emperor; (pn,adj-no) (8) (ksb [EDICT]