O-nitrobenzoic acid
[化] 邻硝基苯酸; 邻硝基苯甲酸
🧩 词语组成解析
🗣️ 情景例句
But your L C must reach us 30 days before delivery.
但交货前30天，我们必须要收到你们的信用证。
In good years corn is hay, in ill years straw is corn.
丰年五谷贱如草，荒年稻草贵如粮。
He himself has done it lots of times!
他自己就已戒了很多次了！