Conversion of hydrocarbons
[建] 烃类的转化
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. <化>碳氢化合物, 烃( hydrocarbon的复数形式 )
🗣️ 情景例句
you are about to become Susan Bennett--
即将成为Susan Bennett
The knife is dirty, Would you bring me a clean one, please?
这刀子是脏的，请你拿个干净的给我。
It was still early when I returned home.
我回到家时，时间还早。