Ultrastable
a. 超稳定的
🗣️ 情景例句
What a bargain! Thanks for helping me with this shopping.
真是太划算了！谢谢你带我买这些东西。
We never know the worth (or value) of water till the well is dry.
井枯方知水可贵。
What an adorable baby!
多么可爱的孩子。