Have you fathomed out how to work the video yet?你弄清楚如何操作录像机了 吗 ?He performs wonders that cannot be fathomed, miracles that cannot be counted.他行大事不可测度,行奇事不可胜数.The sea cannot be measured with a bushel -- great minds can no...

v.理解…的真意( fathom的过去式和过去分词 )，彻底了解，弄清真相...

fathomed的音标：...