fortuity

得到那份录用通知纯粹是巧合——她碰巧在航班上坐在了招聘经理旁边。

Getting that job offer was pure ___fortuity—she happened to sit next to the hiring manager on a flight.

这一突破并非来自精心设计，而纯粹是意外之喜——一位实验助手加错了试剂。

The breakthrough came not through design but through pure ___fortuity when a lab assistant added the wrong reagent.

他们一生的友谊始于一个简单的巧合——深夜里拨错的一个电话号码。

Their lifelong friendship began with a simple ___fortuity—a wrong number dialed late at night.