她责备的眼神中流露出一种被骗的神情。The accusing look in her eyes conveyed her sense of betrayal.她眼神中流露出深深的悲伤。There was a terrible sadness in her eyes.他在那场事故中流了很多血。He lost a lot of blood in the accident....
乳糖产生葡萄糖和半乳糖.Lactose gives glucose and galactose.碳水化合物部分由半乳糖,葡糖胺, 岩藻糖和唾液酸组成.The carbohydrate portion is made of gala ctose, glucosamine, fucose and sialic acid.半乳糖酵催化半乳糖水解的一种酶.An enzyme that catalyzes the hydrolysis of a ...
Do not let the discussion fragment into a desultory conversation with no clear direction.不要让讨论变得支离破碎，成为没有明确方向的漫谈。Carrie followed up this desultory conversation with occasional interruptions from the Vances.嘉莉继续这样随便地谈着,万斯...