妊娠的头三个月the first trimester of pregnancy前次妊娠的黄体很快开始退化.The corpus luteum of the previous pregnancy regresses very rapidly.妊娠的能量利用,受妊娠期合成代谢的生物学适应性所支配.The energy economy of pregnancy is dominated by the biological adaptation...
他对于法国、德国和荷兰的文学了如指掌。He was well acquainted with the literature of France, Germany and Holland.相反，荷兰的相对数字为16%。By contrast, the comparable figure for the Netherlands is 16 per cent.滑翔机在荷兰的领空.The glider was in Dutch airspace...
Drag onto the page to add a bollard for blocking vehicle access.拖到绘图页后,可以添加阻止机动车通行的安全岛护柱.Symbol for outdoor lighting. Standard or bollard can be specified.户外照明符号. 可指定标准式或柱式.Drag onto the page, then right - click to speci...
椅座上又铺回了花毯。The seats of the chairs had been recovered in tapestry.他的脚脖子被绑在椅腿上。His ankles were tied to the legs of the chair.他正坐在床前一张直背椅上看书。He was sitting on an upright chair beside his bed, reading....