Inflate your life jacket by pulling sharply on the cord.猛拽绳扣使你的救生衣充气。When it returns to shore, the life-jacket will deflate and revert to a harness.返回岸上后，救生衣就会瘪掉，恢复成背带状。The life jacket buoyed her up until help arrived.救生...
他们生活在富饶的土地上.They lived on the produc - tive land.对自然界的深刻研究是数学最富饶的源泉.The profound study of nature is the most fertile source of mathematical discoveries.这是把一门富饶的语言放在了一片贫瘠的国土.A language of plenty for a land of scarcity....
In the present study, gradients of gentamicin along the cochlea were measured.在目前的研究之中, 可以测量庆大霉素沿着耳蜗的浓度梯度分布.He received gentamicin and salicylate showed minor hearing impairment.他接受庆大霉素和水杨酸盐治疗,发生轻度听力损害.Approximately 30 %...
The wood is full of pits and needs sanding.这木料上到处是凹坑,需用砂纸打磨一下.The surface of the slice is smoothed by sanding.把该切片的表面用沙纸擦光.What's her hobby - sanding back oiI tanker huIIs with her tongue?她平时的消遣是用舌头打磨油轮外壳 吗 ?...