Diffusion (vacuum)pump oil
[化] 扩散泵油; 扩散真空泵油
🧩 词语组成解析
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
to see Susan become Mrs. Harry Bennett.
目睹Susan成为Harry Bennett太太。
What would you like to eat?
你想吃什么？
So far, not one of them has been struck down by sudden death!
然而到目前为止，还没有一个人暴死呢！