Read Edit View history 概测法 gàicèfǎ rule of thumb Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 概测法/概測法 · gàicèfǎ · rule of thumb 2026/03/04 概测法 / 概測法 gàicèfǎ rule of thumb A simplified or approximate method for estimation or measurement. 在没有精密仪器的情况下，工程师常用这种概测法。 created sense Mar 4, 2026, 02:25 AM