Replacement reaction
[化] 复分解反应; 置换反应
🧩 词语组成解析
🗣️ 情景例句
Advice doesn't normally come cheap, but this piece is for free...
通常来说，忠告都是价值不菲的，但这个是免费赠送的。。。
Please be reasonable.
请别做无理的要求。
'Do you call that a hat?' I said to my wife.
“你把那个叫帽子吗？”我对妻子说。