Inofficial
a. 非官方的, 非正式的
🗣️ 情景例句
He needs to work.
他需要工作。
Half a tale is enough for a wise man.
聪明人凡事只须听一半，就会明白究竟。
Here you are. Put them on, please. You must look after your clothes.
给你们，穿上吧！你们要好好保管你们的衣服。