漱口

漱 shù #18,399

to rinse one's mouth with water / to gargle

开口 kāikǒu HSK 7 #2,307

to open one's mouth; to start to speak / to make a request; to ask (someone for something)

口 kǒu HSK 1 #758

mouth / opening / entrance

亲口 qīnkǒu #7,151

personally (said) / with one's own mouth / in person

伤口 shāngkǒu HSK 6 #1,975

wound; cut / opening of a wound

口哨 kǒushào HSK 7 #8,995

whistle (with the mouth) / whistling

守口如瓶 shǒukǒurúpíng #11,844

to guard one's mouth like a sealed bottle / tight-lipped / to keep a secret

口中 kǒuzhōng #9,596

in one's mouth / in one's words / according to (someone)

胃口 wèikǒu HSK 7 #4,958

appetite / taste (figurative) / liking

口径 kǒujìng HSK 7 #4,805

caliber (of a gun or tube) / official line; version of events (unified statement)