Why are these people pulling back refraining from trying new things?为什么这些人宁可往后退也不愿尝试新事物?Refraining from producing speech or vocal sound.缄默的不说话或不发出声音的.It will play a fundamental role in refraining the deterioration of man...
那两名男子几次互调位置，并且每次交换时都会先灭了灯。The two men swapped places, always extinguishing the light when they changed over.特点: 高功率增益, 低噪声输出, 非常低的互调失真.Features: High power gain, low noise figure, very low intermodulation distortion.研究了有...
All this, needless to say, had been culled second-hand from radio reports.不用说，所有这些都是从电台报道中采集来的二手材料。Laura was passing around photographs she'd culled from the albums at home.劳拉正在分发她从家里相册中挑选出的相片。The herd must be culle...