(けい) (n,n-suf) (1) system; lineage; group; (2) {math} corollary; (3) (geological) system (range of strata that correspond to a particular time period); (4) (taxonomical) series; (P) [EDICT]
(xì, ㄒㄧˋ) be; connection; relation; tie up; bind [CE-DICT]
(xì, ㄒㄧˋ) be; system; to tie; department; faculty [CE-DICT]
(xì, ㄒㄧˋ) connect; to tie [CE-DICT]
拉
(lā, ㄌㄚ) to pull; to play (string instruments); to drag; to draw [CE-DICT]
丁
(ちょう) (ctr) (1) counter for sheets, pages, leaves, etc.; (2) counter for blocks of tofu; counter for servings in a restaurant; (3) (See 挺) counter for long and narrow things such as guns, scissors, spades, hoes, inksticks, palanquins, candles, jinrikishas, shamisen, oars, etc.; (n) (4) (See 半・はん・3) even number; (5) (See 町・3) 109.09 m [EDICT]
(てい;ひのと) (n) 4th in rank; fourth sign of the Chinese calendar [EDICT]
(dīng, ㄉㄧㄥ) surname Ding; cubes (of food); fourth of 10 heavenly trunks 十天干; fourth in order; letter "D" or roman "IV" in list "A, B, C", or "I, II, III" etc; butyl [CE-DICT]