Microlithic
a. 细石器的
🗣️ 情景例句
Good morning, Mr. Kong.
早上好，孔先生。
A pet lamb makes a cross ram.
宠坏的小羊将成为脾气坏的大羊。
I know that he's doing his best, but he says that he is a little weak in Chinese.
我知道他非常努力，但他说他的中文有点儿差。