Jdk
abbr. Java开发工具包（Java Developer's Kit）
🗣️ 情景例句
Is there any particular color you would prefer?
你有什么特别喜欢的颜色吗？
He never breaks his word.
他决不食言。
Precautions of this sort are necessary, for it is impossible to foretell the exact nature of the difficulties which will confront the pot-holer.
作出这样的准备是必要的，因为无法预见到洞穴探险者究竟会遇到什么性质的困难。