公路平坦而笔直地向前延伸。The highway stretched out flat and straight ahead.海伦笔直地坐在椅子上。Helen sat upright in her chair.我喜欢她的头发笔直地垂下来.I like the way that her hair hangs down....
You can compress huge amounts of data on to a CD-ROM.可以把大量的数据压缩到一张CD-ROM上。A single CD-ROM can hold more than 500 megabytes of data.一张只读存储光盘能容纳500兆以上的数据。A CD-ROM can store more than 250,000 pages of typed text.一张只读光盘能存储25...
Two cell layers ( diploblastic ) separated by a gelatinous mesoglea.两层细胞 ( 两胚层 ),中间是凝胶状的中胶层.The outer layer a diploblastic animal, such as a jellyfish.外层双胚层动物的外层, 如海蜇....