他们天生就是能说会道的推销能手。They are naturally good salesmen with the gift of the gab.比尔不仅是个游泳好手,而且是个烹调能手.Bill is both a good swimmer and a good cook.这位州长是搪塞新闻记者的能手.The governor was an expert at fencing with reporters....
铁 、 镍 、 铜, 银 、 金, 铱或钌,可用作复合催化剂金属.Iron, nickel, copper, silver, gold, iridium , or ruthenium may be included as cocatalyst metals.使用同样方法, 铱被熔合与铑.Using the same approach, iridium is alloyed with rhodium.铱系统与AMPS系统之比较 ( 续 )...
DJs use cross fader to achieve a seamless transfer of sounds.音乐节目主持人用平滑转换机来达成天衣无缝的声音转换效果.DJs use cross fader to a seamless transfer of sounds.用平滑转换机来达成天衣无缝的声音转换效果.This changes the pre - amplification of the signal before...