Dic
abbr. （油）密度指示控制器（Density Indicating Controller）
??? 情景例句
How's your health?
你的身體怎么樣？
I'm pressed for time.
我趕時間。
He made only six films between 1940 and 1966 and only the first of these is still popular today.
1940年至1966年，他僅制作了6部電影，其中只有第一部至今仍然受到歡迎。