softbilledWiktionary 原文英美构词拆解softsoft词干billbill词干ed-ed后缀-edUsed to form past tenses of (regular) verbs. In linguistics, it is used for the base form of any past form. See -t for a variant.词源说明From soft + bill + -ed.释义形容词adjective1Of birds, preferring to feed on relatively soft foods, such as insects or fruits.同族词相关词 1softbill