Indiscoverable
a. 难以发现的
🗣️ 情景例句
The cradle will rock.
摇篮跟着晃。
He who has lost his good name is a dead man among the living.
丧失好名誉，犹如活死人。
Open the door, please, Lucy. Lily, is she opening the door?
露茜，请把门打开。莉莉，她在开门吗？