🧩 词语组成解析
a. 表演的, 履行的
🗣️ 情景例句
I could tell something was up by the look on their faces.
我一看他们的脸色就知道有事。
Yes,I think it does.
是的，我认为它是我的。
In a few days I was learning and enjoying it like any child.
几天之后，我像一个孩子那样学习起来--而且学得很开心。