Dic
abbr. （油）密度指示控制器（Density Indicating Controller）
🗣️ 情景例句
Come in, come in. Please, come in.
请进， 请进。请进来。
There's no sense in going by boat when the plane is just as cheap and much quicker.
既然乘飞机和坐船一样便宜而且还快得多，那么就没有理由去坐船。
You used to smoke 40 cigarettes a day.
他以前每天狂抽四十根烟。