Bol
[医] 溴二乙麦角酰胺
🗣️ 情景例句
At 4, but I have to leave by 3:00 to get there on time.
四点，不过我三点必须离开，才能准时到那里。
Does this bus go to the train station?
这辆公共汽车去火车站吗？
Dear Ling Feng,
亲爱的Ling Feng：