Nonoses
[生化]壬糖
🗣️ 情景例句
You never know what you can do till you try.
除非尝试，否则你永远都不知道你有何价值。
Mary, this is Joe's brother David.
玛丽，这是乔的兄弟戴维。
In this way, he has begun his own private 'telephone' service.
就这样，他开始自己的私人“电话”业务。