海口 hǎikǒu estuary Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: seaport All meanings 2 hǎikǒu 2 estuary 1seaport 1 1 sentence for 海口 (hǎikǒu — seaport) 这座城市自古以来就是一个商贾云集的海口。 zhè zuò chéngshì zìgǔyǐlái jiù shì yī gè shānggǔ yúnjí de hǎikǒu. Since ancient times, this city has been a seaport where merchants gather. Source: Dong Chinese Dictionary