Jdk
abbr. Java开发工具包（Java Developer's Kit）
🗣️ 情景例句
Something blue.
蓝色的东西。
I want to reserve a room.
我想预订一个房间。
He did not marry again and I was brought up without a woman's care;
父亲没有再娶，因此，我在没有母亲的环境里长大成人。