Pbt
[化] 聚对苯二甲酸丁二酯
🗣️ 情景例句
I would like a room on the 5th floor.
我想在五楼要一个房间。
It's a worthwhile cause.
这是值得为之奋斗的事业。
Four hundred! That's a lot of money. But, just this once. After all, this ball is very important.
400法郎！这倒是很大一笔钱。不过，就只这么一次。要知道，这次舞会很重要啊。