This pushing - in of cells marks the start of gastrulation.细胞的这种向里推进标志着原肠胚形成的开始.The outer layer of a blastula that gives rise to the ectoderm after gastrulation.外胚层囊胚的外层,在原肠胚形成之后生后外胚层组织....
They would now find some dubious pretext to restart the war.他们现在会找个蹩脚的借口重新发动战争。Soho was still a highly dubious area.索霍区仍然是个靠不住的地方。I was rather dubious about the whole idea.我对这整个想法持怀疑态度。...
只有高氯酸盐表现有显著的感度和可能具有起爆性能.Only the perchlorate shows marked sensitiveness and possibly initiating properties.目的〕研究建立测定烟火药剂中高氯酸盐含量的方法.A method for determination of perchlorates content in pyrotechnic compositions was establ...
Somehow Karin managed to cope with the demands of her career.卡琳设法达到了其职业的要求。Depression lowers the human ability to cope with disease.抑郁症会降低人体对疾病的抵抗力。He was thick-skinned enough to cope with her taunts.他脸皮厚，不怕她嘲弄。...
他这些年写了几首政治色彩鲜明的抒情诗。He's written a few overtly political lyrics over the years.个性鲜明是英国人固有的、也是他们看重的特点。Individuality is a valued and inherent part of the British character.约翰逊的亲和力和他老板易怒的性格形成了鲜明的对比。Johnson's easy c...
Breakfast television arrived in British life precisely a decade ago.准确地说，早间电视节目于10年前进入英国人的生活。Sylvia shook hands. "Well, you go get yourselves some breakfast."西尔维娅摆了摆手说：“嗯，你们自己去吃些早餐吧。”A breakfast will be served to those w...