引流 yǐnliú attract traffic Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: drain All meanings 2 yǐnliú 2 attract traffic 1drain 1 1 sentence for 引流 (yǐnliú — drain) 医生正在为伤口进行引流以防止感染。 yīshēng zhèngzài wèi shāngkǒu jìnxíng yǐnliú yǐ fángzhǐ gǎnrǎn. The doctor is draining the wound to prevent infection. Source: Dong Chinese Dictionary