Unflappability
n. 不慌张, 镇定
📖 牛津释义
unflappability
n[U].
🗣️ 情景例句
Thanks, Mom.
谢谢，妈。
You'll come into this house over my dead body.
除非我死了，否则你休想进这所房子。
He did not see the bag until it was too late.
等他看见袋子时已经太晚了。