70% of our globe's surface is water.地球表面70%的地方覆盖着水。The taps have a lever to control the mix of hot and cold water.水阀上有一个手柄控制冷热水。Oil leaking from a barge in the Mississippi River poses a hazard to the drinking water ...
The endocardium is smooth, beneath which can be seen a red - brown myocardium.光滑的心内膜下面是红棕色的心肌.In 2 patients scar was intramural or epicardial with extension to the endocardium.2位患者的瘢痕从心室壁或者心外膜延伸到心内膜....
" 不行, 你不能这样, "嬷嬷担忧地说." No, you ain ','said Mammy grimly.担忧地凝视镜子, 里面有一张格外忧郁 、 苍白的脸.Looking anxiously in the mirror, there is an extra gloom, pale face.一位长年从事游戏公司工作的人力资源管理员担忧地表示.Engaged in a long game company...
差不多要在同时使挖泥机, 驳船和索斗铲各就各位.We should have the dredge, barges and draglines in place about the same time.工程不得包括挖泥及卸泥工序.No dredging and spoil dumping shall be allowed.用于堆焊齿轮 、 挖泥斗 、 拖拉机刮板 、 矿山机械等磨损件.For surfacing welding the ...