nevertheless和but的区别

NEVERTHELESS
adv.然而,不过；虽然如此
conj.然而,不过
But the general bullish outlook is,nevertheless,cracking.
（但是,普遍看涨的前景正在破裂.）
Though style is secondary to content,it is nevertheless important.（虽然风格重要性是次于内容,但其仍然重要.）
BUT
prep.
1.[常用于 nobody,no one,all,who 等词后面]除…以外,除…外,除了;Nobody came but me.
2.除…之外[与作宾语的不定式连用]：例句:We cannot choose but(to)stay.
3.[苏格兰英语]若无,倘无：例句:Dont't go out but a pair of gloves.
不戴手套别出门.
conj.
1.但是,可是；而(是)；然而：例句:He is a villain,but he has some virture.
2.正相反,恰恰相反,而：例句:I am old,but you are young.
3.[相当于 if…not]若不,除非：例句:It never rains but it pours.
4.[有时作 but that,用于 doubt,deny,question等动词的否定式或疑问形式之后,无实义,相当于 that]:例句:I don't doubt but she will win the race.
5.[用于否定结构之后,表示否定意义,相当于(that…not)]而不：例句:I never think of snow but I think of my youth.
6.[用于 think,say,conceive 等动词的否定或疑问形式后,相当于(that)…not]：例句:I can't say but (that) he may be wrong.
7.没有不…的(= who 或 which not)：例句:No leader in this country ever existed but he was a revolutionary.
8.除去：例句:They are all gone out but she.
9.只有,只能：例句:There is no hope but by breaking out of prison.
10.[表示可能性,相当于 that]：例句:Ten to one but our team will win.
11.[引入新话题]：例句:But now to our next plan.
12.[用于客套语后,使语气婉转]：例句:Beg pardon,but have you seen my ball-pen?
13.[用于感叹词后(有时感叹词被省略),以加强语气,相当于 indeed]：例句:But she's beautiful!
14.[用来加强语句重复部分的语气]：例句:I must always learn,but always.
15.[非规范用语][用于 no sooner 后,相当于 than]：例句:The snow had no sooner started but it stopped.
16.[古语][用于 not long,scarcely 后,相当于 before,when]：例句:Scarcely had I stepped out of the house but I heard a shot within.
我刚走出屋子就听到里面一声枪响.
adv.
1.只,仅仅,才,
2.不过,只不过
3.只是,刚才,方才
4.另一方面；还,尚,仍然[用来引导一个句子]
5.[美国俚语]肯定地,明确地,绝对地,一定[用于加强语气
]6.[澳大利亚英语]不过,可是(=though,however)pron.[关系代词,意义相当于 who…not; which…not]n.但是,反对,限制(用于表示反对,= buts)vt.对…说“但是”
英语学习中区别单词的不同不能着眼于单词相同用法上,而是看重不通用法.在某些时候这两个词的确通用（表示但是,然而等意思的时候）.不过,他们又各有各的不同,nevertheless在句中位置比较多变.but的用法比较多,意思也更多一些,固定搭配也是很多.

but比较常用~