used to introduce a phrase or clause contrasting with what has already been mentioned [用于引入与前述形成对比的情况] ■nevertheless; however 然而,不过 he stumbled but didn't fall. 他绊了一下,但没有摔倒。 this is one principle, but it is not the only one. 这是一个原则,但不是惟一的。 the food is cheap but delicious. 这食物虽便宜却好吃。 but I digress. 但我离题了。 ■on the contrary; in contrast 相反 the problem is not that they are cutting down trees, but that they are doing it in a predatory way. 问题不在于他们砍树,而在于掠夺性地砍。
[with negativeor inquestions]used to indicate the impossibility of anything other than what is being stated [用于表示没有别的可能] one cannot but sympathize. 人们惟有同情。 there was nothing they could do but swallow their pride. 除了忍气吞声他们别无他法。 what could he do but forgive her?. 除了宽恕她之外他还能做什么呢?。
used to introduce a response expressing a feeling such as surprise or anger [用于引入惊讶或愤怒的反应] but that's an incredible saving!. 但那是不可思议的节省!。 but why?. 那又为什么?。
used after an expression of apology for what one is about to say [用于表歉意后引入要说的话] I'm sorry, but I can't pay you. 抱歉,我无法付你钱。
[with negative](archaic)without it being the case that (古)若不 it never rains but it pours. 不下则已,一下倾盆。
preposition
except; apart from; other than 除了 we were never anything but poor. 我们一直就是穷而已。 used in all but the most remote areas. 用于边远地区以外所有地区。 the last but one. 倒数第二。 ■used with repetition of certain words to give emphasis [用于重复某词语以示强调] nobody, but nobody, was going to stop her. 没有人,真是没有人去阻止她。
adverb
no more than; only 仅仅 he is but a shadow of his former self. 他瘦得不成人形了。 choose from a colourful array of mango, starfruit, and raspberries, to name but a few. 从一堆五颜六色的水果中选择,有芒果、星果和覆盆子,这里仅举几个例子。
(Austral./NZ & Scottish informal)(used at the end of a sentence) though, however (澳/新西兰,苏格兰,非正式)但是,然而 he was a nice bloke but. 不过,他仍是个好人。
noun
an argument against something; an objection 拒绝之理由;反对 no buts —just get out of here. 别找借口——你给我出去。 as with all these proposals, ifs and buts abound. 在这些建议中,“如果”、“但是”等词甚多。
常用词组 all but
见 all
anything but
见 anything
but for
except for 除…以外 I walked along Broadway, deserted but for the occasional cab. 我沿着百老汇走,街上除了偶尔经过的出租车几乎空无一人。 ■if it were not for 要不是 the game could be over but for you. 要不是你,游戏可能已结束了。
but that
(archaic)other than that; except that (古)若非 who knows but that the pictures painted on air are eternal. 谁能说空中描绘的东西不能是永恒的呢?。
but then
on the other hand; that being 但另一方面;不过 it's a very hard match, but then they all are. 这是一场硬仗,不过所有比赛都如此。
语源
Old English be-ūtan, būtan, būta. 'outside, without, except' (see by, out)
用法
For advice about using but and other conjunctions to begin a sentence , see usage at and
but2 noun
(Scottish)an outer room, especially in a two-roomed cottage (苏格兰)(尤指仅有两个房间的房舍的)外间
常用词组 but and ben
a two-roomed cottage; a humble home 两房村舍;陋室
语源
early 18th cent.: from butin the early sense 'outside', specifically 'into the outer part of a house'