我儿子现在会蛙泳了.My son can do ( the ) breast stroke now.我擅长自由泳和蛙泳.I'm good at freestyle and breast stroke.我听说他自由泳 、 侧泳和蛙泳都游得非常好.I hear he can swim freestyle, side stroke and breaststroke very well....
Differential scanning calorimeter ( DSC ) showed NPN had high T _ g ( 129.7℃ ) and T _ m ( 245.7℃ ).差热扫描法(DSC ) 测定其玻璃化温度 ( Tg ) 高达129.7℃,熔点达 245.7 ℃.Differential scanning calorimetry ( DSC ) determination of purity of ch...
这条路增加了停车区后宽度缩减到了18英尺。The road was reduced to 18ft in width by adding parking bays.12英寸左右的宽度绝对是你应考虑的最低值。About 12 inches wide is the absolute minimum you should consider.鞍具有各种不同的宽度。Saddles are made in a wide range of diffe...
A dictionary helps one to distinguish correct and incorrect usages.词典可用以辨识遣词造句的正误.Deerslayer was so far an exception to the usages of men of his cast.倒是杀鹿人在自己的圈子中与众不同.The series hydraulic function block with standard dat...
Shirley returned home empty-handed from her shopping trip.雪莉出去购物,回家时却两手空空。The robbers fled empty-handed.抢劫犯一无所获地逃走了。In a little while , the salesman came back empty - handed.又过了半晌, 伙计却是空手回来....