Vinyl group
[建] 乙烯基
🧩 词语组成解析
n. 乙烯基\\n[化] 乙烯基
group
[ɡrup]
n. 组，团体;群，批;（雕塑等的）群像;（英美的）空军大队;
vt.& vi. 使成群，集合;
vt. 分类，归类;
🗣️ 情景例句
I'm really concerned about going away for the weekend, Ellen,
我这个周末出门实在放心不下， Ellen，
You've got some nerve!
你好大的胆子。
Who's going to look after the house?Who's going to look after the garden?
谁来看管房子啦，谁来照料花园啦，