Dics
(dic 的复数) abbr. （油）密度指示控制器（Density Indicating Controller）
🗣️ 情景例句
Robots can be used for many tasks which are considered too dangerous for people to do.
机器人能完成许多对人类来说是很危险的任务。
It's not too heavy,but I don't know the exact weight.
它不是太重的，但是我不知道准确的重量。
I'll leave a message on his desk.
我将把留言条放在他的桌子上。