Disulfur dinitride
[化] 二氮化二硫
🗣️ 情景例句
Davis Aerobics Center for Good Health.
Davis有氧运动健身中心。
I ate oatmeal for breakfast yesterday.
我昨天早饭吃的是麦片。
He is very happy to see his wife.
丈夫见到他妻子，很高兴。