增援 zēngyuán to reinforce Origin Definitions Defs Strokes Stroke Words Sentences Sents 2 sentences 告诉他我们需要增援。 gàosù tā wǒmen xūyào zēngyuán. Tell him we need reinforcements. Source: AI Challenger 2017我想我们需要增援。 wǒ xiǎng wǒmen xūyào zēngyuán. I think we need reinforcements. Source: AI Challenger 2017