T1
[计] T1线路\\n[医] 铊(81号元素)
🗣️ 情景例句
I have approximately three-year experience using a computer.
我有大约三年操作电脑的经验。
I can't remember what John was doing yesterday afternoon.
我不能记得约翰昨天下午正在做的东西。
but they lead mysterious lives of their own as well.
但是，它们又有自己神秘的生活方式。