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
There was a big crowd and we had difficulty getting a taxi.
外面有一大群人并我们有很困难招一辆出租车。
What time will the next train leave?
下一班火车什么时候开?
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