吸干 xīgān to suck dry Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 这些人会吸干你的能量，浪费你的时间。 zhèxiē rén huì xī gān nǐ de néngliàng, làngfèi nǐ de shíjiān. They will drain your energy and waste your time. Source: CCMatrix