Unpublicized
a. 未公開的,未公布的, 未經宣傳的
??? 情景例句
Sure. It's 6225-9438.
好的。是6225-9438。
Without practice, hopes will be reduced to zero.
沒有實踐，希望會化為烏有。
Hubei? I can't find it. Where is it?
湖北？我找不到，在哪兒？