Dics
(dic 的复数) abbr. （油）密度指示控制器（Density Indicating Controller）
🗣️ 情景例句
without studying these building plans more carefully.
在没有仔细研究这些建筑图的情况下。
Who do you want to speak to ?
你要跟谁讲话？
They disregard social conventions without being conscious that they are doing anything extraordinary.
他们不顾社会习俗，意识不到自己所作所为有什么特殊之处。