earshotWiktionary 原文中文来自 ECDICTn.听力所及之范围，可听距离构词拆分ear词根/词干+shot词根/词干词源说明From ear + shot.释义（英文）名词 Noun(idiomatic) A distance from which sound is still audible.词族派生词（3）noseshoteyeshottongueshot