| 单词 | 精密 |
| 释义 | 〔delicacy〕Sensitivity of perception, discrimination, or taste; refinement.敏锐，敏感：洞察力、辨别力或品味的敏感；精密〔planometer〕A flat metal plate for gauging the accuracy of a plane surface in precision metalworking. Also called surface plate 平面规，测平仪：在精密金属加工中用于测定平面表面精度的金属平板 也作 surface plate〔hard〕Lacking in delicacy, shading, or nuance.不精密的、不灵活或缺乏变化的〔exact〕Characterized by accurate measurements or inferences with small margins of error; not approximate:精确的，精密的：以精确测量或精密推论为特征的，只有极小的误差；不是大约的：〔turn〕Even a feather will turn a delicate scale.一台精密的天平能称出即使是一片羽毛的重量〔chronometer〕An exceptionally precise timepiece.精密时计：特殊的精密记时计〔precision〕Used or intended for accurate or exact measurement:精密的：用于或意在进行精确或准确测量的：〔watch〕A chronometer on a ship.经线仪：船上的精密仪记时计〔sophisticated〕Very complex or complicated:非常复杂精密或尖瑞的： |
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