Bastuse
韧皮纤维素
🗣️ 情景例句
I'm so busy that I don't get around to it.
我忙得找不出时间去做它。
No, I can't go to bed till she says Good night to me.
不，除非她向我道晚安，不然我睡不着。
At the head of the queue was an old woman.
排头的是位老太太。