Emergency lubrication
[化] 應急潤滑
?? 詞語組成解析
n. 潤滑, 注油, 潤滑作用\\n[計] 潤滑
??? 情景例句
555-2420. Thank you.
555 2420。謝謝你。
When it started raining, I was playing outside.
當雨開始下的時候，我在外面玩。
An aeroplane offers you an unusual and breathtaking view of the world.
飛機上，你可以觀察世界上非同尋常的奇妙的美景。