J2se
abbr. Java 2 标准版（Java 2 Standard Edition）
🗣️ 情景例句
I would like to send this by registered mail, please.
我想把这封信挂号寄出。
At what time can we work out a deal?
我们什么时候洽谈生意？
I'll call you.
我会打电话给你。