Alkane series
[化学]烷烃族[亦作methane series, paraffin series ]
🧩 词语组成解析
n. 系列,连续;串联;(广播或电视上题材或角色相同的)系列节目;级数;
ser(join)+ies(名词后缀)→连续;系列;丛书
🗣️ 情景例句
He has been working in advertising for ten years, but now he is teaching.
他曾经在广告公司服务十年,但现在在当老师。
I like television very much.How much does it cost?
我非常喜欢这台电视机。请问它多少钱?
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