Lubrication
其它 Other
n. 润滑, 注油, 润滑作用\\n[计] 润滑
📖 牛津释义
lubrication
n[C, U]
(action of) lubricating or being lubricated 加润滑油; 润滑.
🗣️ 情景例句
His studies advanced steadily.
他的学业不断进步。
He must strive continually to think of, and use, form in its full spatial completeness.
他必须勤于想像并且利用形体在空间中的完整性。
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