Evaluation of crude oil
[经] 原油评价
🧩 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];
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
When will the delivery be possible?
可以在什么时候交货？
What time is it now?
现在几点？
He's going to school.
上学。