During the third month of pregnancy the sex of the child becomes determinable.孩子的性别在妊娠期第三个月便可查明。The determinable error in plate counting method is larger.平板计数法费时且误差较大.Then, Several typical ATC calculating methods on the ...
我相信他肯定非常担心黛安娜。I believe he is most painfully anxious about Diana.黛安娜利用这个机会将家人的礼物包起来。Diana is taking the opportunity to wrap up the family presents.他双手拢在嘴边，大声呼喊黛安娜。He cupped his hands around his mouth and called out for D...