(fèi, ㄈㄟˋ) to cost; to spend; fee; wasteful; expenses; surname Fei [CE-DICT]
估
(gū, ㄍㄨ) estimate [CE-DICT]
(gù, ㄍㄨˋ) old; second-hand (clothes) [CE-DICT]
计
(jì, ㄐㄧˋ) to calculate; to compute; to count; reckon; ruse; to plan; surname Ji [CE-DICT]
校
(こう) (suf) (1) school; (n,ctr) (2) proof (of a book, document, etc.); counter for proofs [EDICT]
(jiào, ㄐㄧㄠˋ) proofread; to check; to compare [CE-DICT]
(xiào, ㄒㄧㄠˋ) school; military officer [CE-DICT]
足
(あし) ขา, เท้า [LongdoJP]
(そく) (suf,ctr) counter for pairs (of socks, shoes, etc.) [EDICT]
(あし) (n) (1) (esp. 足) foot; (2) (esp. 脚,肢) leg; (3) gait; (4) pace; (5) (usu. 脚) bottom structural component (i.e. radical) of a kanji; (6) (足 only) means of transportation; (P) [EDICT]
(zú, ㄗㄨˊ) foot; to be sufficient [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]