Tissue cells and bacteria are semi - transparent - light penetrating through cells causes shadings and reveals texture.组织细胞和细菌是半透明的,所以光能透过细胞,投下阴影并显出内部结构.Tissue cells and bacteria are semilight penetrating through cells c...
The film was taken by a camera mounted on a hang - glider.这部影片是用摄影机系在悬挂 式 滑翔机上拍摄的.The glider was in Dutch airspace.滑翔机在荷兰的领空.The toy glider she left him as a Christmas present was no compensation for her absence.她留给他作为圣诞...
The assistant took the book and checked the price on the back cover.店员拿起书，核对了一下封底的定价。Back cover - map and address. address format to be same as name card.封底 - 地图和地址. 地址格式相同名片.And the screen need a back cover.且屏体一般需要加后盖....
How many days'sail is it from Hull to Oslo?从赫尔到奥斯陆有几天的航程?The most charming place of Oslo is the winter skiing.奥斯陆最吸引人之处是它的冬季滑雪.Roche was in two minds whether to make the trip to Oslo.对于是否要去一趟奥斯陆，罗奇犹豫不决。Ancient GREec...
The region neither saves and invests sufficiently, nor educates and innovates enough.该地区在储蓄和投资方面都不足, 教育和创新方面也较落后.This cartoon not only fits children's taste, but also educates them.这个卡通片不仅童趣盎然, 而且很有教育意义.National spi...