谁知道however, but, though , although, while ,as ,since, for, 的...答:however连接词 conj.1. 然而,可是,不过 I feel a bit tired. However, I can hold on.我有点累了,但我能坚持下去。副词 ad.1. 无论如何,不管怎样 However hot it is, he will not take off his coat.无论多热,他也不会脱掉外衣。 2. 不管用什么方法 However he tries, he never ...