Point mutation
[化] 点突变
🧩 词语组成解析
🗣️ 情景例句
They have nice things, but they've very expensive.
它们的东西不错，但很贵。
We're willing to accept your plan.
我们愿意接受你的计划。
He usually stays at home with his pet dog.
他通常跟他的爱犬待在家里。