Pih
[医] 苯异丙肼
🗣️ 情景例句
Grandpa helped me yesterday afternoon.
昨天下午祖父帮我的忙。
Went on to get his master's degree from harvard.
然后在哈佛大学取得了学士学位。
Which hammer? This one?
哪一把？是这把吗？