It is the pressure which releases the coffee oils; these emulsify and give the coffee its rich, velvety texture...压力将咖啡的油脂挤出，这些油脂经乳化带给咖啡一种浓郁、柔滑的口感。I rubbed the velvety grooves inside the calf's ears.我摩挲着小牛耳朵里面柔软的凹槽。...
他想和马丁娜发生性关系。The object of his amorous intentions is Martina.他还未到可以与人发生性关系的法定年龄。He was under the age of consent.当时他们之间并不存在性关系。They were not having a sexual relationship at the time....
Adenine A nitrogenous base ( 6 - amino - purine ) found in DNA and RNA.腺嘌呤:在DNA和RNA中发现的含氮的碱基 ( 6 - 氨基嘌呤 ).There are just four kinds: adenine, thymine, guanine and cytosine.只有4种: 腺嘌呤 、 胸腺嘧啶 、 鸟嘌呤和胞核嘧啶.Uracil -- a pyrimidi...