Ligarine
[机] 石油醚
🗣️ 情景例句
Typing is easy once you get the hang of it.
一旦你掌握诀窍，打字就很简单。
Will you please lock the door when you leave?
请您当你离开时，锁门？
'Certainly,' the girl said.
“当然可以，”那姑娘说。