weak adj. ⇨weak (a weak heart)⇨dim1 (weak winter sunlight)⇨unlikely2 (a weak argument)weak
adjective
weak ♦︎ frail ♦︎ infirm ♦︎ feeble ♦︎ delicateThese words all describe sb who is not physically strong.这些词均表示身体虚弱的。PATTERNS AND COLLOCATIONS 句型和搭配◆weak / frail / feeble / delicate health◆to look weak / frail / delicate◆very weak / frail / delicate■weak(of a person or part of the body) not physically strong(人或身体某部位)虚弱的,无力的◆She is still weak after her illness.她病后仍然虚弱。◆She suffered from a weak heart.她心脏不好。OPPstrong ⇨ strong1, strong ⇨ well■frail(especially of an old person) weak and thin(尤指老年人)瘦弱的◆women caring for frail elderly relatives照顾羸弱年迈亲属的妇女■infirmɪnˈfɜːm; NAmEɪnˈfɜːrm (ratherformal) ill and weak, especially over a long period of time or because of old age(长期)病弱的;年老体弱的◆Father was becoming increasingly infirm.父亲越来越衰弱。■feeblevery weak虚弱的;衰弱的◆He's a bit feeble nowadays.近来他有些虚弱。◆The heartbeat was feeble and irregular.心搏无力,心律不齐。■delicate (ratherformal) weak and easily becoming ill虚弱的;纤弱的◆She has a delicate constitution and has to be careful with what she eats.她体质虚弱,饮食需特别小心。