Backward reaction
[化] 逆向反应
🧩 词语组成解析
🗣️ 情景例句
Have you talked to the community council?
你们跟社区的议会谈过了吗？
I should have studied last night, but I was too tired.
我昨晚应该学习，但是我太累了。
It's black. It's a black car.
是黑色的，一辆黑色的车。