The question baffled me completely and I couldn't answer it.这个问题把我彻底难倒了,我答不出来.Medical authorities were baffled, both as to its causes and its virulence.医疗当局对其病因及有多致命都还不甚了解。I confess it's got me baffled...我承认这把我...
用于快速测定原棉回潮率.Used f testing the regain percentage raw cotton quickly.对于粮食来说, 保守的看法或许正在回潮.On grain , however, conservative thinking is now back in vogue.棉纤维的摩擦力随回潮率的增加而增加.The friction of cotton increases with increasing re...