Nitrouracil
[化] 硝基尿嘧啶
??? 情景例句
We promise. Can we pay for our imports in RMB?
我們答應(yīng)。請(qǐng)問，我們能否用人民幣付款？
If you hadn't slipped and fallen,you wouldn't have broken your leg.
如果你沒滑倒,你就不會(huì)斷腿了。
Easy come easy go.
來得容易，去得快。