Alkyne series
[化] 炔系; 炔属烃
🧩 词语组成解析
alkyne
[['ælkain]]
n. 炔\\n[化] 炔烃
🗣️ 情景例句
Yes, Mom was pregnant with Robbie then,
是的， 那时妈妈怀着Robbie，
It really comes in handy.
有了它真是方便。
Hay had been cut and cowsheds had been cleaned.
干草已切好，牛棚也打扫干净了。