un‧be‧liev‧a‧ble S3 / ʌnbəlivəb ə l◂, ʌnbɪlivəb ə l◂ / 形容词

1 very good, successful, or impressive 同义词 amazing :

The opportunities are unbelievable.

an unbelievable talent

2 very bad or shocking 同义词 terrible :

The pain was unbelievable.

acts of unbelievable cruelty

It was unbelievable that we were expected to pay twice.

3 so extreme that it hardly seems possible :

He’s so lazy it’s unbelievable.

an unbelievable speed

4 very difficult to believe and therefore probably untrue :

Yvonne’s excuse for being late was totally unbelievable.

— unbelievably 副词 :

an unbelievably bad movie

THESAURUS

surprising making you feel surprised : It’s surprising how quickly you get used to it. | We got some very surprising results.

astonishing/astounding very surprising. Astounding sounds a little more formal and a little stronger than astonishing : The results of the tests were astounding. | Things are changing at an astonishing speed .

extraordinary very unusual and surprising : It is extraordinary that such a young boy should be so good at maths.

amazing very surprising – used especially about good or impressive things : an amazing achievement | It’s amazing what you can do when you really try.

staggering very surprising, especially by being so large : The project cost a staggering $8 million.

unbelievable ( also incredible ) so surprising that you can hardly believe it : It is unbelievable that she is only the same age as me. | The incredible thing is that he thinks he is ugly.