呼叫中心 hūjiàozhōngxīn call center Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 大约有五百万美国人在呼叫中心工作。 dàyuē yǒu wǔ bǎi wàn měiguórén zài hūjiàozhōngxīn gōngzuò. About five million Americans work in call centers. Source: CCMatrix