词汇	煎煩
释义	煎煩 jiān fán焦灼苦惱。
随便看	vertical positioning control vertical positioning of lights vertical position linearity vertical position of outflow vertical position of welding vertical-position of welding vertical position production vertical positions vertical position welding vertical-position welding vertical post vertical posture vertical pouring vertical pouring and string casting vertical powder grinder vertical power vertical pre-blanking separator vertical precision vertical preference vertical preferences vertical press vertical pressure vertical pressure generator vertical pressure gradient force vertical pressure leaf filter