In contrast, overexpression of dpr 2 causes developmental defects in midline mesodermal tissues a phenotype resembling oep. 与此相反, 在胚胎中过量表达dpr2,可以导致胚胎中线中胚层组织发育缺陷,引起类似oep的表型.
眼泪又涌了出来, 洒落在弗兰克的手上.The tears welled up again, splashing on Frank's hand.雨点洒落在门阶上.Rain drops were spattering on the doorsteps.金色的阳光洒落在树梢上时, 孩子们的笑声萦绕在公园的四周.Golden sunlight danced in treetops, and children's laugh...
Mr. Ackerman lay down.阿克曼先生躺了下去.The executives decided to turn over this company to Mr. Ackerman.执行委员决定把公司移交给阿克门先生.The prescription Ackerman gave me isn't doing any good.阿克曼给我开的药没有任何疗效。Ackerman, L . Skin and Haircoa...