Tcf
[医][=thymus crude factor]胸腺粗提因子
🗣️ 情景例句
And miles to go before I sleep.
在我就寝前还得赶许多哩路。
Saving is getting.
节约等于收入。
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。