Today was really a bit of a write-off for me.今天对我来说真的有点儿白白浪费了。The car was a write-off, but everyone escaped unharmed.这辆车报废了，但人员全部安全逃离。These people are difficult to write off as malingering employees.很难将这些人简单地看作是装病怠工的员工。...
水发着响亮的汩汩声流下了排水洞.The water went down the plughole with a loud gurgle.一种粗重的声音, 遥远而清晰,打破了这委婉的汩汩声和低语般的喃喃声.A rude noise broke on these fine ripplings and whisperings, so far away and so clear.一阵刺耳的汩汩声从斯内普的喉咙里冒了出来.A terrible r...
N - acetylcysteine a precursor of glutathione in cells, is a thiol antioxidant.乙酰半胱氨酸是细胞内还原性谷胱甘肽的前体, 是一种含有巯基的抗氧化剂.Thus, glutathione provides important protection against many environmental hazards.谷胱甘肽因而对许多环境有害物提供了重要的保障....