结果 泄殖腔发育过程中,胎龄15d前 的正常鼠胚, 尿直肠隔将 泄殖腔 分为腹侧的尿生殖窦和背侧的直肠两部分, 二者共同相通于泄殖腔管.Results In normal fetus, the urorectal septum ( URS ) descended, its distance to cloacal membrane decreased gradually....
He is prepared to make a living by accepting any remunerative chore.为了生计,他准备接受任何有酬报的杂活.He is in a very remunerative job.他有个报酬高的工作.The most remunerative choice, you fear, may not be the most meaningful and the most satisf...
春季的乡间一片青葱翠绿.The countryside is very green in spring.他在岛上的一片青葱苍翠之中游历.He travels through the lush and verdant landscape of the island.四面八方都是树木成林的山峰, 呈现出热带的青葱草木.On every side were wooded mountain tops, green with tropical v...
Sir Robert made his announcement after talks with the President...在与总统会谈之后，罗伯特爵士发表了声明。Robert Gates sat before them, almost penitent about the past.罗伯特·盖茨坐在他们面前，对过去的事几乎无颜以对。To his 19th-century peers, Robert Brown was the ...