Among surface - active lipoidal substances, lysolecithin is probably the best studied with regard to its fusing capabilities.具有表面活性的脂类物质中, 溶血卵磷脂就其融合性来说可能是研究得最为彻底的.The exocytosis of milk fat may be related to its high lys...
“对不起,爱德华,”我说道,因为我把果酱洒在了桌布上。"Sorry Edward," I said, splattering the cloth with jam.千万注意里面的东西一点都不能洒出来。Utmost care must be taken not to spill any of the contents.月亮闪耀,田野上洒下幽幽的亮光。The moon shone, shedding a ghostly light on t...
Coughs and sneezes spread infections much faster in a warm atmos-phere.在温暖的环境中,咳嗽和喷嚏传播疾病的速度要快得多。Coughs and sneezes spread infections.咳嗽和打喷嚏会传播传染病。Sneezes are not the olny way of catching a cold.打喷嚏并不是得了感冒的唯一症状....