Multigrade oil
多效机油, 稠化机油
🧩 词语组成解析
a. (润滑油)多级通用的,多品位的,稠化的
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
Hey, you know? There's still some film left on this roll,
嘿 ，知道吗？ 这一张 ，还有一些底片，
How many passengers were on the train?
在火车上有多少旅客？
He noticed that a river of liquid rock was coming towards him.
他发现有一股岩浆正向他流过来，