Petroleum chemistry
[化] 石油化学
🧩 词语组成解析
chemistry
['kɛmɪstri]
n. 化学;物质的化学组成（或性质），化学作用（现象）;（常指有强烈性吸引力的）两人间的关系;〈比喻〉神秘的变化（过程）;
chemist药剂师+ry...业 →化学
🗣️ 情景例句
Please tell him that Lu Ming tried to contact him.
请你转告他陆明正设法跟他联系。
To squeal, to squeak
尖叫
A man was lying in the box on top of a pile of woolen goods.
箱内有一个人正躺在一堆毛织品之上。