【急用!】well down 和that's it.一般什么时候用

【急用!】well down 和that's it.一般什么时候用 well down well down good jod 和well down 怎么用 go down well什么意思（快）if you've told a joke or story that hasn't gone down well,...go down well在这里什么意思 Well, calm down是什么意思 That song sounds very （ ）,She really sings ( ) A.good,good B.well,well C.well,good D.good,well快,急用为啥，要原因 Do you often feel a little sleey after lunch?Well,that is normal.Your body naturally slows down.Wha Do you feel a little sleepy after lunch?Well,that's normal.Your body naturally slows down then.W what's that down it is well-known that,还是it is well known that到底是哪一个?well known和 well-known有什么区别？ that何解?The Associated Press reported huge waves and strong rains as well as powerfui winds that brought down power lines. 在这句话中down-time的理解To be successful here,you must prioritize some measure of down-time.Therefore MIT likes to see that you've prioritized some down-time in high school as well. well down 是什么意思?求大神帮助 looking down into the well怎么翻译? well done与well down 有什么区别? That sounds _______(well) Well,that’s right