An elderly man dressed in faded overalls took the witness stand.一位穿着褪色吊带工装裤的老人上了证人席。...a pair of faded jeans.一条褪色的牛仔裤The clip - clop of the horse's hooves faded away into the distance.得到的马蹄声渐渐远去.His hopes faded.他的希望...
The books looked faded, dusty and unused.那些书看上去褪了色，尘封已久。Prune rambling roses when the flowers have faded.花朵凋谢后要剪除杂生的玫瑰枝。All colour had faded from the sky.天上的颜色都退去了。...
Cupric azide is insoluble in water.叠氮化铜不溶于水.Preparation of cupric sulfate from waste electric component lead is introduced.提出了回收电子元件废引线并以此为原料制取硫酸铜的方法.Bremen blue ( unmixed cupric hydroxide )布勒门蓝 ( 未混合的氢氧化铜 )...
腮腺炎常引起血清淀粉酶增高.The blood amylase is usually elevated as a result of parotitis.淀粉酶 、 蛋白酶和其他不贵的大品种酶都是这样使用的.Amylase, proteases and other inexpensive bulk enzymes are used in this way.我们应确定糊精的值以便于存在时我们明确地评估淀粉酶的活性.Dextrin valu...