Diazohydroxide
重氮氢氧化物
🗣️ 情景例句
But our anniversary isn't until Saturday.
但是要到星期六才是我们结婚周年呀。
The Senator acceded to his defeat before the end of the election.
那位参议员在选举结束以前就承认落选了。
On her way home she bought a new pen at a shop.
回家路上，她在一家商店买了一支新钢笔。