机会已经失去。他苦苦思索别的方案。The opportunity had gone. His mind scrabbled for alternatives.社区广播电台和商业广播电台一直是有区别的。There has always been a difference between community radio and commercial radio.那么我们可不可以干脆谈点别的？So, if we could just move...
The river is navigable by vessels of up to 90 tons.90吨以下的船只可以从这条河通过.The lower reaches of the river are navigable for steamers.这河的下游能够行驶轮船.The river is navigable now.河开了....
He was only a little old man and broken.他已经变成了小老头儿,而且很衰弱了.Francesca blushed only a little.弗朗西丝卡只微微红了一下脸.He was quiet , reasonable , and only a little tense.他言语冷静,有理有据, 但稍有点紧张....
在充气流动中, 固体颗粒被气体流化或悬浮起来.In aerated flow, solids are fluidized or suspended by the gas.熔融氧化物的流化度增大,纤维直径增大.The fibre diameter increases with increasing fluidity of the molten oxide.从料箱的底部吹入空气使物料流化.Aeration from the bottom o...