fthm 详细解释

fthm

fathom, abbr. 6英尺

英英释义

名词 fthm:

a linear unit of measurement (equal to 6 feet) for water depth

同义词:fathom

(mining) a unit of volume (equal to 6 cubic feet) used in measuring bodies of ore

同义词:fathom

补充

fthmfthmabbr.1.6英尺