Of scuds metals conduct heat most quickly. They are the best heat conductors.在所有的固体中金属传热最快, 它们是最好的导热体.Launch Scuds – Fires many, inaccurate Scud missiles at the target ( costs per use )射飞毛腿:朝目标射很多打不准的飞毛腿 ( 使用要钱 )...

v.（尤指船、舰或云彩）笔直、高速而平稳地移动( scud的第三人称单数 )...

scuds的音标：...