不定: indefinite, indeterminate, (botany) adventitious...
求婚: to propose marriage...
工作: to work, (of a machine) to operate, job, work, task...
更衣室: change room, dressing room, locker room, toilet...
打败: to defeat, to overpower, to beat, to be defeated...
瓜: melon, gourd, squash...
加: to add, plus, (used after an adverb such as,, etc, and before a disyllabic verb, to indicate that the action of the verb is applied to sth or sb previously mentioned), to apply (restrictions etc)...
作战: combat, to fight...
生命线: lifeline...
偏僻: remote, desolate, far from the city...