Datiscetin
[化] 橡精\\n[医] 剃刀草素(得自剃刀草Datisca cannabina的根)
🗣️ 情景例句
I don't have time to take any elective classes.
我没有时间去上任何选修课。
I'm sure I'll be President.
我必定会当选总统。
We enjoy staring at them, entranced as they go about their business, unaware (we hope) of our presence.
我们喜欢入迷地看它们做事，它们不知道（但愿如此）我们就在它们身边。