杯水车薪
lit. a cup of water on a burning cart of firewood (idiom); fig. an utterly inadequate measure
词频 2.6
含义
- lit. a cup of water on a burning cart of firewood (idiom); fig. an utterly inadequate measure
lit. a cup of water on a burning cart of firewood (idiom); fig. an utterly inadequate measure
词频 2.6