速度计 sùdùjì speedometer Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 想象一下驾驶一辆没有速度计和燃油表的汽车。 xiǎngxiàng yīxià jiàshǐ yī liàng méiyǒu sùdùjì hé rányóu biǎo de qìchē. Imagine driving a car without a speedometer or a fuel gauge. Source: CCMatrix