The energy content of fuels is directly related to the mass and not volume.与燃料的发热值直接有关的是质量而不是容积.Pope John Paul celebrated mass today in a city in central Poland.教皇保罗二世今天在波兰中部的一个城市主持了弥撒。There is a heterogeneous mass of pa...
达尔先生以成人恐怖小说集《意料之外的故事》闻名于世。Mr Dahl was well-known for his macabre adult stories called "Tales of the Unexpected".达尔茜还看过一位精神科医生，他使用催眠术帮她消除恐惧。Dulcy also saw a psychiatrist who used hypnotism to help her deal with her fear.“...
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....
Wacky ideas are commonplace among space scientists.太空科学家想法古怪是不足为奇的。Some of his friends are pretty wild and wacky characters.他的一些朋友是那种放荡不羁又怪里怪气的人。Have you been using that wacky paste stuff that made me see my sister get e...