fortuity

n. /fɔːrˈtuːəti/ C2

偶然；巧合

An event that occurs by chance or coincidence.

仙境例句

It was a happy fortuity that Alice found the mushroom just when she needed to grow.

爱丽丝刚好需要长高时就找到了蘑菇，这真是个幸运的偶然。