2012托福 考试:托福写作时必备抽象词(八)
Incredible
用法：①If you describe something or someone as incredible， you like them very much or are impressed by them， because they are extremely or unusually good.
② If you say that something is incredible， you mean that it is very unusual or surprising， and you cannot believe it is really true， although it may be.
例句： Of these， marine sediment is by far the most important environment for the preservation of f
