Olefine polymer oil
[化] 烯烃聚合油(自烯类叠合所得到的合成润滑油)
🧩 词语组成解析
[化] 烯烃; 链烯烃
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
But especially my family.
但尤其是我的家人。
He will speak about the sales projections for the coming year.
他将谈谈未来一年的销售计划。
Usually we get on very well with each other.
通常我们相处得很好。