Diphyl
狄菲尔换热剂(二联苯及二苯氧化物)
🗣️ 情景例句
How are you?
你好吗？
After Flagstaff, we'll go to San Diego.
到佛拉格斯塔夫之后，我们去圣迭戈吧。
During the rush hour one evening two cars collided and both drivers began to argue.
一天傍晚交通最拥挤时，一辆汽车撞上前面一辆汽车，两个司机争吵起来。