frailtyn.
英 'freɪltɪ | 美 'frelti
中文n. 虚弱；弱点；意志薄弱
词根词源
frailty (n.)mid-14c., freylte, from Old French fraileté "frailty, weakness," from Latin fragilitatem (nominative fragilitas) "weakness, frailty," from fragilis "fragile" (see fragility). Related: Frailties.
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