Ethylizing
[化] 加四乙铅; 乙基化
🗣️ 情景例句
What kind of performance are you looking for?
你要什么配置的机器。
What's this?
这是什么？
You can also take a degree in Maori or Maori Studies at five of the country's universtities.
你也可以在国立大学当中的5所大学里获得毛利语或毛利研究的学位。