1、mis- "wrongly" + under + stand + -ing.
2、字面含义:stand in the midst of.
3、站在其中,沐浴在知识的海洋里,所谓内行、内行,身在其中,才解其味也;因此,只有身在其中,才能理解、明白。
4、At here, the under is not the usual word meaning "beneath," but from Old English under, from PIE *enter- "between, among". 另见:undertake.