Book and borrower numbers are encoded on to bar - coded labels.图书和借书者的编号编到了条形码标记上.L - Cysteine is a, neutral, genetically coded amino acid, derived from cystine and found in most proteins.半胱氨酸是一种中性氨基酸, 从胱氨酸中提取,并存在于大多数蛋白质...
You feel you really are completely worthless and unlovable.你会觉得自己真是毫无价值，一点也不讨人喜欢。The guarantee could be worthless if the firm goes out of business.如果厂家倒闭，保修单就会变得毫无用处。I'd been brainwashed into believing I was worthle...
因为光线使我眼花,所以我看不见.I can not see because the light is dazzling me.耳聋眼花是年老体衰的现象.Deafness and failing eyesight are among the infirmities of old age.他因阳光照射而看不见东西 ( 眼花 ).He was blinded ( ie dazzled ) by the sunlight....
I saw a head-on collision between two aeroplanes.我看见两架飞机迎面相撞。His one weakness, apart from aeroplanes, is ice cream.除了对飞机情有独钟，他还嗜好冰激凌。Aeroplanes are not inherently dangerous.飞机本身并不危险。Most countries refuse to give sanctuar...
Some men are flattered by the attentions of a young woman.年轻女性的倾心会使一些男人飘飘然起来。Anne was both flattered and surprised by Danny's attentiveness to her.丹尼的大献殷勤让安妮受宠若惊。She was hitting on me and I was surprised and flatter...