发出一阵赞赏的低笑声。There is a murmur of appreciative laughter.他瞧出我用赞赏的目光看着他的汽车.He saw me looking with admiration at his car.老头用赞赏的神气看着它, “ 这只狗要十美元. ”He looked at it admiringly. " That dog will cost you ten dollars. "...
odd integer奇整数negative integer负整数Convex analysis, Lagrangian relaxation, non differentiable optimization, and applications in integer programming.凸分析 、 拉格朗日松弛法 、 不可微分函数最适化以及在整数规划上的应用.Conversions from floating - point num...
Have the nautical chart at your fingertips, and you'll be able to steer your ship.熟水路才能划好船.A nautical almanac gives information about the sun, moon, tides, etc.航海年历中有日 、 月 、 潮汐等的资料.A nautical mile is 1,852 meters.一海...
Even the weakest animal will bite back when it is cornered.要是被逼急了,甚至最弱小的动物也会回咬一口.It immediately ran away when she saw it, and experts confirmed that a puma will not attack a human being unless it is cornered.当她看到它时, 它便跑开...