Spirane
螺烷
🗣️ 情景例句
Ask Paul Smith to fill in for me.
叫Paul Smith代替我出席。
What is the coldest region in this country?
这个国家最冷的地带是哪里？
OK. And we'd better ask Mom whether it's cheap enough!
好的。我们最好是问问妈妈价钱是否便宜！