Lubricating fluid
[化] 润滑液
🧩 词语组成解析
润滑的
🗣️ 情景例句
Advertisements are ofter misleading to consumers.
广告经常误导消费者。
How much is this land per acre?
每英亩地要多少钱？
Then, instead of having someone answering the phone all day, people can ring up the railway station and listen to a tape recording of the information.
然后，人们可以打电话到火车站，从录音电话中获取信息，而不要安排一个专人整天接电话。