Hydralazine
[药]肼苯哒嗪, 胼酞嗪(降压药)
🗣️ 情景例句
We have several package tours you may choose, from ten days to three weeks in Europe.
我们有几套欧洲旅游计划选择，时间从10天到3个星期。
It's hard to say.
很难说。
How do they come packaged?
货是怎样装的呢？