P substance
[化] P物质
🧩 词语组成解析
🗣️ 情景例句
It will be my great pleasure, Marilyn.
我也会很愉快的， Marilyn。
I would have gone on the picnic if it hadn't rained.
如果没下雨，我就去野餐了。
There he was picked up by a policeman and sent back to England by the local authorities.
他在那儿被一个警察抓住了，之后被当局送回了英国。