unexpected
adj. 出乎意料的
If an event or someone's behaviour is unexpected, it surprises you because you did not think that it was likely to happen.
His death was totally unexpected...
他的死亡完全出乎意料。
He made a brief, unexpected appearance at the office...
他出乎意料地在办公室露了一下脸。
1. not expected or anticipated;
2. not foreseen;
3. made necessary by an unexpected situation or emergency;
4. causing surprise or amazement by not being expected;
5. not planned;
6. happening or coming quickly and without warning;
She was put in a fluster by the unexpected guests.
不速之客的到来弄得她很慌张.
His promotion was unexpected.
他的升迁出人意料.
He was discomfited by the unexpected questions.
意料不到的问题使得他十分尴尬.
His unexpected arrival threw us into total confusion.
他的突然来访使我们完全不知所措.
We were all astonished at the unexpected news.
听了这个突如其来的消息,我们都十分诧异.