列车无故停驶,不一会儿又开始查起票来,查票人的脸有些眼熟. The train stopped unaccountably ; shortly afterward a ticket inspector began ; the inspector's face was vaguely familiar.
The ciliary body is an anterior dilation of the choroid at the level of the lens.晶状体是脉络膜石晶状体平面上向前扩大的部分.The iris is fixed to the ciliary body.虹膜固定在睫状体上.Maintenance of humidity is vital for ciliary function.保持湿度对纤毛功能来说十分重要...
导弹从那架运输机的底部飞了出来。The missiles emerge from the underbelly of the transport plane.她躺在楼梯底部，痛得呜咽着。She lay at the bottom of the stairs, whimpering in pain.底部的数字就是推荐的摄氏水温。The number at the bottom is the recommended water temper...