Stereoselectivity
立体选择性
🗣️ 情景例句
Oh, I'd still like to see your work.
噢 我仍然希望看到你的作品。
I asked him to keep quiet, but he wouldn't.
我请他保持肃静，但是他不肯。
This time they fixed heavy metal clamps to both sides of the dish so that they could fasten the chains.
这次，他们用沉重的金属夹子把盘子夹住，以便往盘子上安装铁链。