Camera pulpi
[医] 髓腔
🧩 词语组成解析
🗣️ 情景例句
Ice cream.
冰淇淋。
The computer is out of order.
这台计算机坏了。
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。