Ligustilide
川芎内酯
🗣️ 情景例句
We'll come upstairs and get you in a little while.
我们待会儿就上楼来带你下去。
The whole thing was held up about half an hour.
整个事情耽搁了约半小时。
No problem. We can do some telephone interviews with our users.
没问题。我们可以用电话来采访我们的用户。