Nitrourea
硝基脲
🗣️ 情景例句
and from the University of Michigan in 1956.
一九五六年从Michigan大学毕业。
He is showing off his brand-new car.
他正在炫耀新出品的汽车。
Why don't we go to the office now?
为何我们现在不去办公室呢？