Read Edit View history 千分尺 qiānfēnchǐ micrometer Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 千分尺 · qiānfēnchǐ · micrometer 2026/03/04 千分尺 qiānfēnchǐ micrometer micrometer screw gauge; micrometer 他用千分尺精确地测量了零件的厚度。 created sense Mar 4, 2026, 02:25 AM