Indiscoverable
a. 难以发现的
🗣️ 情景例句
A son and his wife and their three children--my grandchildren.
有个儿子， 还有儿媳妇以及他们的三个孩子，我的孙儿女们。
He lived in California until he was seventeen.
他生活在加利福尼亚直到他十七岁。
Is this a rush order?
这批货急吗？