Siphon lubrication
[機] 虹吸滑潤器
?? 詞語組成解析
siphon
[['saif?n]]
n. 虹吸管\\nvt. 用虹吸管吸出, 抽取\\nvi. 通過虹吸管
n. 潤滑, 注油, 潤滑作用\\n[計] 潤滑
??? 情景例句
It's no use crying over spilt milk. What's done cannot be undone.
覆水難收。
And it may get colder, it's already November.
并且天氣會更冷。
What work are you going to do?
我們打算干什么活？