剑桥词典 dipstick noun [C] (MEASURE) a long , thin stick for measuring the amount of liquid in a container , especially the oil in a car engine （尤指用来测量汽车发动机机油量的）油标尺，机油尺，油位计 dipstick noun [C] (PERSON) slang a silly person 傻瓜，傻帽 返回 dipstick