Valerce
原子价(化学)
🗣️ 情景例句
I'd stay if they promoted me, But I can't see that happening.
假如他们提升我，我就留下来，但我看那是不可能的。
I worked in the garden last night.
我昨晚在花园工作。
I haven't even touched your tooth yet.
我还没有碰到你的牙齿呢。