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
Examinations are at hand.
考试在即。
He that goes to bed thirsty rises healthy.
忍渴上床，起身健康。
in the end, is reabsorbed into the great ocean of life.
但最终又被重新融进生命的大洋。