Tolt
abbr. total on-line testing 总联机测试
🗣️ 情景例句
It's a great opportunity for you, Harry.
这对你是个大好机会， Harry。
Sadness and gladness succeed each other.
悲喜互继，哀乐相续。
The problem now facing humanity is: What is going to be done with all this knowledge?
用这些知识去做什么？