(zài, ㄗㄞˋ) (located) at; (to be) in; to exist; in the middle of doing sth; (indicating an action in progress) [CE-DICT]
乙
(おつ) (adj-na,n) (1) second (party to an agreement); the B party (e.g. in a contract); the latter; (2) strange; quaint; stylish; chic; spicy; queer; witty; tasty; romantic; (exp) (3) (abbr) (sl) (See 御疲れ様) thank you; goodbye; goodnight; (P) [EDICT]
(きのと) (adj-na,n) 2nd in rank; second sign of the Chinese calendar [EDICT]
(yǐ, ㄧˇ) bent; winding; second of 10 heavenly trunks 十天干; second in order; letter "B" or roman "II" in list "A, B, C", or "I, II, III" etc; second party (in legal contract, usually written 乙方, as opposed to first party 甲方); ethyl [CE-DICT]
烯
(xī, ㄒㄧ) alkene [CE-DICT]
本
(ほん) (n) (1) (See ご本・ごほん) book; volume; (pref) (2) main; head; this; our; present; real; (ctr) (3) counter for long cylindrical things; counter for films, TV shows, etc.; counter for goals, home runs, etc.; (P) [EDICT]
(běn, ㄅㄣˇ) roots or stems of plants; origin; source; this; the current; root; foundation; basis; (classifier for books, periodicals, files etc) [CE-DICT]
周
(しゅう) (n) (1) Zhou (dynasty of China); Chou; (2) (geometric) perimeter; (n-suf,ctr) (3) counter for laps or circuits [EDICT]