他喝了一口茶。
He took a sip of tea.
口
mouth; classifier for things with mouths (people, domestic animals, cannons, wells etc); classifier for bites or mouthfuls
Watch it being written
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
口
Nice writing!
Build with these blocks
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.
See it in sentences
家里有五口人。
There are five people in my family.