Lubrications
(lubrication 的复数) n. 润滑, 注油, 润滑作用\\n[计] 润滑
🗣️ 情景例句
Have a safe trip home.
路上小心点。
I may be the first.
说不定我得第一。
So archaeologists have neither history nor legends to help them to find out where the first 'modern men' came from.
于是，考古学家们既缺乏历史记载，又无口头传说来帮助他们弄清最早的“现代人”是从哪里来的。