Two of the fireworks in the box were duds.盒子里的烟火有两个是点不着的废品。You got some dry duds we can put on him?你这里有干衣服我们可以为他穿上 吗 ?Two of the fireworks in the box were duds.盒子里的烟火有两个是坏的....
Writing may retard the process of language change under certain conditions.在某些情况下,文字可能延缓语言的变化.They also used it for sunburns and to retard the aging process.他们还用它来防治日光灼伤,以及延缓衰老过程.Numerous and extensive eddy cavities reta...