Oil conversion processes
[化] 石油的转化过程
🧩 词语组成解析
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
n. 过程；进程（process的复数）
🗣️ 情景例句
But it is not polite to ask older people their age.
但问老人的年龄是不礼貌的。
The builders are already making plans.
建筑家们已经在着手计划了。
That was all she remembered.
她所记得的就是这些。