Color.
[医] 须着色
🗣️ 情景例句
Biology and mathematics.
生物学和数学。
On coming home, he switched on the television.
他一到家就打开了电视。
One day, the man downstairs went to talk to the man. He went upstairs and knocked the door.
一天，楼下人去找楼上人谈谈。 他上楼敲门。