Polystep reaction
[化] 多步反应
🧩 词语组成解析
🗣️ 情景例句
The change is yours.
找回的钱给你。
I'm really positive that this product has all the features you have always wanted.
我确信这种产品有各种你所要的款式。
Sue accused me for being selfish.
苏指责我太自私。