Oxyhydrazides
羟(某)酰肼
🗣️ 情景例句
Oh, and there is Max!
噢， Max在那！
There's as good fish in the sea as ever came out of it.
海里的好鱼是取之不尽的。
She does, doesn't she! I read she's twenty-nine,- but she must be at least forty.
是的，谁说不是呢！我从报上看到她是29岁，但她一定至少有40岁了。