词汇	valve with conical seat
释义	valve with conical seat 锥座阀
随便看	give someone the blues give someone the boot give someone the bottomline give someone the brush give someone the brushoff give someone the brush-off give someone the bucket give someone the bum's rush give someone the business give someone the chuck give someone the cold brush give someone the cold shoulder give someone the creeps give someone the cue give someone the cut direct give someone the dummy give someone the edge of one's tongue give someone the elbow give someone the eye give someone the fidgets give someone the finger give someone the first refusal of something give someone the fluff give someone the frozen mitt give someone the frozen mitten