unannealed

unannealed的英语例句

1. He had just arrived unannounced from South America.

   他刚刚从南美来到这里，事先没有打招呼。

2. Having arrived unannounced for supper, we had to take potluck.

   由于没有提前通知我们要来吃晚饭, 我们只能吃些家常便饭.

3. She just turned up unannounced on my doorstep.

   她未打招呼就来到我家门口了。