🧩 词语组成解析
n. 长尾叶猴
🗣️ 情景例句
I don't know what-to do.
我不知道怎么做。
How come?
怎么会这样？
when he knew that he was dying, he made me promise to go on my own.
他知道自己已奄奄一息，于是他要我答应一定单独回故乡一趟。