Quinine: Alkaloid found in the bark of cinchona trees and shrubs.奎宁: 金鸡纳树皮中的生物碱,主要用于治疗疟疾.Colombian tree; source of Cartagena bark ( a cinchona bark ) .哥伦比亚树种; 卡塔赫 那的金鸡纳树种.Nearby grew a tree, nowadays known as Cinchona.附近...
熊狸,香猫产于东南亚的香猫(北极熊狸),有易于缠绕的长尾巴.A civet Arctictis binturong of southeast Asia with a long, prehensile tail.熊狸可作为传统中药,偷猎者因此想贩售牟利.The poachers want to sell the bear cats to be used in Traditional Chinese medicine....
You've been my best friend ever since we started in the infants.自从我们上幼儿园起，你就是我最好的朋友。a nursery for infants under two两岁以下婴幼儿的托儿所Infants were rent from their mother's arms.婴儿从母亲手里被夺走....
这样可能会导致身体虚弱和肌肉萎缩。This can lead to bodily weakness and muscle wastage.偶尔会有病人过于虚弱，必须通过静脉注射进食。Occasionally a patient is so debilitated that he must be fed intravenously.在有人搀扶的情况下她还是能够下楼的，但是很虚弱。She can still come downstairs ...
别在救生衣上的灯提高了获救可能性。Lights clipped onto life jackets improve the chances of rescue.除了租救生衣，水上运动爱好者还应该考虑租一套潜水服。Watersports enthusiasts should consider hiring a wetsuit as well as a lifejacket.唐的救生衣未能充气膨胀。Don's lifejacket...