Valerce
原子价(化学)
🗣️ 情景例句
Really? What part?
真的？ 什么地方？
The stain on the dress isn't really noticeable.
那件衣服上的污渍并不很明显。
Only one or two people have objected that the students will drive too fast!
只有一两个人提出反对意见，说学生们会把车开得太快！