决

to decide / to determine / to execute (sb) / (of a dam etc) to breach or burst / definitely / certainly

"ice" radical in Chinese characters (Kangxi radical 15), occurring in 冰[bing1], 次[ci4] etc, known as 兩點水|两点水[liang3 dian3 shui3]

decisive

to decide (to do something) / to resolve / decision / CL:個|个[ge4],項|项[xiang4] / certainly

not at all / simply (can) not

to make a firm resolution

decisive / conclusive

to determine / to resolve

precondition / prerequisite

(of a watercourse) to breach its dike / (of dikes) to collapse

(of a watercourse) to breach its banks / (of a dam) to burst

prerequisite / precondition

to burst (e.g. a dam)

to burst (e.g. a dam)

to have a show-down / to fight for mastery / to compete for a championship

the treaty of 1923 normalizing relations between the Soviet Union and the Northern Warlord government of China

to make arbitrary decisions

preliminary question / priority problem / issues requiring more immediate attention

referendum

referendum / decided by public vote

public decision (by ballot) / majority decision / a joint decision / referendum

see 一決雌雄|一决雌雄[yi1 jue2 ci2 xiong2]

determinant (causing immunological response) / epitope