相关单词近义词 cowardice 懦弱, timidity 胆小, fear 担心, cowardliness 怯懦, nervousness 神经紧张, hesitation 犹豫, trepidation 恐惧, tremulousness 震颤(歪斜的..., fearfulness 可怕, pusillanimousness 怯懦临近词pus, Pusan 返回 pusillanimity