Vinylic
[有化] 乙烯的
🗣️ 情景例句
Thanks very much. I'll read these.
非常感谢。我会看一下的。
How did you doing spend your holiday?
你假期怎么过的？
Mrs.Richards realized that it must be the man from the Electricity Board who had come to read the metre.
理查兹夫人这才想到一定是供电局来人查电表了。