Undiagnosed
a. 未确诊的,尚未找出原因的
🗣️ 情景例句
Her enthusiasm died away.
她的热情逐渐消失了。
All time is no time when it is past.
光阴一去不复返。
The pie committee telephoned a local garage owner who arrived in a recovery truck to salvage the pie dish.
馅饼委员会给当地汽车修理库老板打电话，他闻讯后开着一辆急修车前来打捞盘子。