Dinitroglycerine
二硝基甘油, 甘油二硝酸酯
🗣️ 情景例句
Thank you, Gerald.
谢谢你！Gerald。
We are sure the contract can be carried out smoothly.
我们确信合同会顺利执行的。
He goes home early everyday for fear that his wife would be angry.
他每天很早就回家，免得老婆生气。