【字彙解釋】

lubricating oil sump 潤滑油集油池

lubricating

adj. 潤滑的

oil

n. 石油、油、油畫、奉承話 vt. 在…塗油

sump

n. 污水坑


【前後詞彙】

lubricating oil pump 潤滑油泵
lubricating oil purifying system 潤滑油淨化系統
lubricating oil residue tank 潤滑油殘餘櫃
“a”
“c”
“~
lubricating oil sump 潤滑油集油池
lubricating oil system 潤滑油系統
lubricating oil tank 潤滑油櫃
lubricating oil transfer pump 潤滑油輸送泵
lubricating oil well 潤滑油井