Hydrazi-
[化] 1,2-亚肼代; 环亚联氨基
🗣️ 情景例句
How long does it take you to get through a letter?
你写一封信要花多少时间？
I remember George's father owns a ship.
我记得乔治的父亲有一艘船。
There was danger that the wave would rebound off the other side of the bank and send the dish plunging into the water again.
但是当波浪从河对岸折回来时，就有再次把盘子拖进水里的危险。