English：shed为什么没有三单形式一本书里：she shed no tears when she heard he was dead.字典里：the lamp shed a yellow glow onto the desk.我从来没见过这种没有三单的词,为什么会出现这种情况?

English：shed为什么没有三单形式一本书里：she shed no tears when she heard he was dead.字典里：the lamp shed a yellow glow onto the desk.我从来没见过这种没有三单的词,为什么会出现这种情况? shed这词有没有感染或传染的意思?如题 shed crocodile shed some shed light shed some shed light in a shed 有私有的的意思吗?生活大爆炸第一季的第四集 sheldon 的妈妈说sheldon13岁时的事情的时候提到过.有道也没有 但里面字幕翻译是私有的.为什么? made her more interested in learning English为什么没有be shed some light don't shed crocodile shed 什么意思? shed 是什么意思啊 shed怎么解释啊 shed可数吗? 国籍有没有English 为何不写I hard study EnglishI hard study English.从语法上看没有错误啊.为什么不用?都用I study English hard .是什么原因? 【SAT文法题】改进句子Behind the house (there is just one broken-down shed and one pile of rubble that) need to be carted away.A.stand a broken-down shed and a pile of rubble thatB.are a broken-down shed and a pile of rubble that为什么不