输卵管连接着卵巢和子宫。The fallopian tubes connect the ovaries with the uterus.胎儿在子宫内的发育a baby's development in the womb当受精卵植入子宫壁时，妊娠就开始了。Pregnancy begins when the fertilized egg is implanted in the wall of the uterus....
他穿着他最干净的便裤，洁净的衬衫和藏青色上装。He wore his cleanest slacks, a clean shirt and a navy blazer.我钻到崭新洁净的被单底下。I slipped between the crisp clean sheets.他用他那块洁净的手帕擦手指.He wiped his fingers on his pristine handkerchief....
我甚至见过她在扎拉淘气的时候使劲摇晃她。I've even seen her shake Zara when she's been naughty.那淘气的男孩借口头疼,离开了教室.The naughty boy left the classroom on the plea of a headache.他眼睛里露出淘气的神色.There was a mischievous twinkle in his eyes....
我可以把他们易变的、不成熟的心灵雕塑成最适合我的工具.From their flexible and unformed minds I can carve out my fittest tools.西安 的天气很易变的.The weather in Xi'an is always changeable.在这些易变的情况下你得保持冷静.You have to keep a cool head in these volatile ...