相关单词近義詞 weakness 軟弱, underbody 物躰下部(底部...臨近詞undertow, under, underwent progressive stages of dementia., under-reamed bored cast-in-place pile, under unconsolidated water-bearing strata, Under-skin grafting of contraposition bud, underdetermined blind mixing model recovery, underdiversification in investment portfolio, under-water oxygen-arc cutting technology, underdrive-type double action drawing press, under-actuated free flying multibody systems, Underwriting agreement among syndicate members相似詞underachiever, underactive, underage, underarm, underbite, underbrush, undercarriage, undercharge, 返回 underbelly