Dlc
[计] 数据链路控制
🗣️ 情景例句
Turn the key before you pump the pedal, or you'll flood the engine.
加水之前转动钥匙，要不发动机就给浇灭了。
I've been part of this project since its beginning.
从一开始我就参与这个计划。
Where?
哪儿？