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[化] 二甲基二硫代氨基甲酸钠
🗣️ 情景例句
The horse leaped a stream.
马越过小溪。
We never know the worth of water till the well is dry.
井干方知水可贵。
The news that NATO bombed the China Embassy in Yugoslavia offended all Chinese people.
北约轰炸中国南斯拉夫大使馆的消息激怒了每一个中国人，