Retrosynthetic analysis
[化] 逆合成分析
🧩 词语组成解析
🗣️ 情景例句
Have a smooth flight.
一路顺风。
What kind of work do you do? Are you a salesman?
你做什么样的工作？ 你是一售货员吗？
The man lay on the road. Luckly, he was not badly hurt. But he could not move.
他躺在路上。幸好他伤得不重。但他不能动。