Dinitrotoluene
[化] 二硝基甲苯
🗣️ 情景例句
Oh, let me help you with this.
来， 我帮你放好。
It is said that a new policy is being put into practice in your foreign trade.
据说你们正在实施一种新的对外贸易政策。
Last summer it was very dry, too.
去年夏天也是干得很。