请教一下TO-220和TO-220AB这两种封装是否一样,还是有细微区别?

请教一下TO-220和TO-220AB这两种封装是否一样,还是有细微区别? TO-220AB、TO-220AC、TO-220FP这三个封装有什么区别呢? 封装为TO-220和TO-220AB是不是表示同一个封装啊 I want to ____ _____ ______ about where to stay我想请教一下应该住在哪里 请教一下,如何翻译：The girl is plain to behold and beautiful to know 麻烦请教一下,下面这句话是如何 翻译的呀? I　gave anything useful I found to my teachers 请教adjust to adopt to有什么区别?RT请问adjust to和adapt to的区别 Do whatever the committee asks him to do.请教英语大神给翻译一下这句话的意思,把句型语法也给说一下, 老大我想请教一下带双宾语动词的问题比如bring这个动词bring sth to sb和bring sth for sb这2种都可以但是这2种形式,有细微差别还是完全无差别? 想请教一下promise 后只能跟动词不定式?I promise listen to the teacher carefully . 请教used to do和be used to doing的区别 英语低手请教come to 和 get to 的区别请教come to 和get to 的区别,come to 是否是“逐渐地...”的意思get to 是否是 “慢慢地...”的意思 请教一下. 'A:Can you draw ( )? B:Yes a (请教一下. 'A:Can you draw ( )? B:Yes a ( ).I want to ( )about art. it is easy for 和it is easy to 区别我一直记得是it is --for something,可前几天看电影时,有一句台词是：it is easy to顿时我就困惑了,请教一下两者有什么区别, he -----(try) to drive back to his home before the flood ------(pass)through the village.请教一下：这个句子主句和从句的时态应该用什么 怎么解释 谢谢 请教这是什么植物?学名和俗称都说一下, 英语翻译请教：下面这句话帮忙一下,谢谢!Some slaves were beaten so badly, she said, they had to repair the holes in the their backs with grease. “The children had better go to bed early,” she said.请教一下这句话变成间接引语怎么变!had better这里怎么用