Diphyl
狄菲尔换热剂(二联苯及二苯氧化物)
🗣️ 情景例句
She sells sea shells on the shining seashore.
她在亮晶晶的海滩上卖贝壳。
What did Mathew think of my dance?
不知道马休对我的舞技做何想法？
It is no matter whether you get there early or late.
你早到晚到都没有关系。