Picketer
n. 纠察员
✅ 同义词
🗣️ 情景例句
Come on!
过来！
Please open your baggage.
请把你的行李打开。
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。