| 单词 | 精度 |
| 释义 | 〔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〔ultramicrometer〕An extremely accurate micrometer.超测微计：一种精度极高的测微计〔fluffy〕Lacking depth or precision; fuzzy:肤浅的：没有深度或精度的；模糊的：〔tool〕Instrument refers especially to one of the relatively small precision tools, such as a stethoscope or supersonic drill, used by trained professionals such as doctors and dentists: Instrument 特指专业人员如医生和牙医使用的要求极高精度的仪器，如听诊器或超声波钻： 〔pinpoint〕measured the line with pinpoint accuracy.以细微的精度测量线条 |
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