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
Yeah. Quite a bit different.
是啊， 相当不一样。
That noise is driving me crazy.
那噪声吵昨我要发狂。
'I'm sorry, we've sold out,' the girl said.
“对不起，票已售完。”那位姑娘说。