Some suppliers were selling at a loss to shift stock.一些供应商赔本销售存货。My throat was dry. I was at a loss for words.我喉咙很干,不知说什么才好。I was at a loss for what to do next.下一步该怎么做,我完全没谱。...
The hybridization reaction was conducted by immersing the ssDNA - immobilized electrode in FCA - DNA probe solution.FCA一 DNA探针的制备及应用在EDAC的 活化下,FCA分子 结构上的梭基与NHZ一ssDNA上的氨基作用,将摘要FCA直接 标记在NHZ一 ssDNA 上,制备成FCA一SSDNA探针.And the ...
他经历的恐怖事件在他脑海中刻下了深深的,或许是难以磨灭的印记。The horrors he experienced are imprinted, perhaps indelibly, in his brain.年深月久,碑文已经磨灭了.The inscription of the monument has worn away over a long period of time.她给他留下了难以磨灭的印象。She left a last...