一个事物有二个方面 英语的一个谚语 里面有个单词是two coins的。怎么...答:每个硬币都有两面 递进型:besides ,what`s more ,let alone ,worse still ,moreover ,even ,furthermore 等。解释型:that is(to say),in other words ,or 等。转折型:however ,but ,yet ,although ,otherwise ,instead ,on the contrary 等。列举型:firstly...secondly ...finally ,on the one hand ....