"钩"是个多义词,它可以指钩(汉字词语),钩(古代冷兵器)。
悬钩子属 Rubus
挂钩 [机] Hook ; hanger ; clasp
钩端螺旋体病 [内科] Leptospirosis ; field fever ; canicola fever
钩子 hook ; hanger
钩损险 Hook Damage Risk ; risk of hook damage
铁钩船长 Hook ; Captain Hook
钩针 [纺] crochet hook ; crochet needle ; crochet hook
钩虾亚目 [无脊椎] Gammaridea
钩叶藤属 Plectocomia ; Plectocomia Mart. ex Bl ; Palmae Plectocomia
一只名叫贝蒂的新喀里多尼亚乌鸦把一根笔直的铁丝咬成一个弯钩,用它把一小桶她最喜欢吃的食物从一根垂直的管子里吊了出来。
One New Caledonian crow, called Betty, bent some straight wire into a hook and used it to lift a small bucket of her favourite food from a vertical pipe.
我在已付款者的姓名旁画了钩。
她认为,大脑一次只能处理这么多信息,而像针织和钩编这样的活动会让大脑更难注意到疼痛的信号。
She suggested that the brain can process just so much at once, and that activities like knitting and crocheting make it harder for the brain to register pain signals.
So, imagine taking two IgG's, turning one upside-down and then they're hooked together.
想象一下,有两个IgG分子,将其中一个倒置,那么两个分子将会相互钩住
People have referred to this as a J shaped curve with this little up tick in the left hand side and people--some people have sort of said, well maybe it's not so bad to be overweight because it's not so good to be underweight as well and that's a problem.
人们把这称为J形曲线,最左边有一个向上的弯钩,因此就有人说,也许超重也不一定就是一件坏事,因为体重过轻也不是什么好事,这是个问题
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