No one knows why a fetus is not automatically rejected by the mother’s immune system.没有人知道为什么母亲的免疫系统不会自动排斥胎儿。Modern medical technology like type-B ultrasonic checks can reveal the fetus gender.现在的医疗仪器例如B超是可以分辨出胎儿的性别的。Gro...
他靠做零工及在田中里从事需要弯腰的工作来养活自己及家人.He supports himself and his family by odd jobs and stoop labor in the fields.音乐有着抚慰粗野的胸怀 、 软化顽石或使千年老树弯腰的魅力.Music has charms to soothe a savage breast, to soften rocks or bend a knotted oak....
She fell off a horse and suffered a con-cussion.她从马上摔下来，造成了脑震荡。His exhaust fell off six laps from the finish.离终点还有6圈时，他的排气管掉了下来。Suddenly the horse lurched to one side and the child fell off.马突然歪向一边，小孩就摔了下来。...
Inspect the closing of louver of funnel.检测烟囱百叶窗的闭合性.A thread of smoke was wisping out of the funnel.一缕清烟从烟囱里袅袅而上.The funnel - shaped self - potential curve of the Eocene sands is well marked.始新统砂层的 漏斗形 自然电位曲线形态很明显.I like...
Tubs planted with wallflowers brightened the area outside the door.桂竹香盆栽为门外的景致增色不少。He brightened up a bit.他高兴一点儿了。By early afternoon the weather had brightened.中午刚过，天就放晴了。...