Hyde shifted his weight and felt himself teeter forward, beginning to overbalance.海德转移了一下重心，就感到自己往前倾，开始失去平衡。Hyde shifted his weight and felt himself teeter forward, beginning to overbalance...海德转移了一下重心，就感到自己往前倾，开始失去平衡。He...
Hyde shifted his weight and felt himself teeter forward, beginning to overbalance.海德转移了一下重心，就感到自己往前倾，开始失去平衡。He watched the cup teeter on the edge before it fell.他眼看着茶杯在边上摇摇欲坠，然后掉落。Teeter - totter caught up bein a father ...
The road builders brave the wind and snow on the plateaus all the year round.筑路工人长年奋战在风雪高原.Plains, plateaus, and mountain ranges are major landforms.平原 、 高原和山脉都是主要的地形.Mountain land, hills, plateaus, plains, criss crossin...
The RAF recognized him as an out-standingly able engineer.英国皇家空军表彰他是一名非常能干的机械师。Listening to the scratchy recording, I recognized Walt Whitman immediately.听到沙哑的录音，我立刻知道那是沃尔特·惠特曼。He recognized the coast of England through ...
1818年菲涅耳参加了法国科学院主办的一次竞赛.In 1818 Fresnel entered a competition sponsored by French Academy.菲涅耳通过加进来干涉概念,解决了这个困难.The difficulty was resolved by Fresnel with his addition of the concept of interference.在许多情况下, 对于我们的目的来说,更简单...