開口 kāikǒu HSK7 to open one's mouth Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: All meanings (2) All meanings 21 kāikǒu 21 to open one's mouth 20opening 1 21 sentences — page 2 of 2 12 Go to page Go 这些开口不可以被堵塞或遮蔽。 zhèxiē kāikǒu bùkěyǐ bèi dǔsè huò zhēbì. These openings must not be blocked or covered. Source: CCMatrix 12 Go to page Go