Privary
[計] 保密
??? 情景例句
I just solved the mystery.
我剛剛把那個謎底解開了。
Would you care to take a seat while I make out a receipt?
請坐一會兒好嗎？我給您開個收據。
but I could not conceal the fact that I was impressed by the size of the diamonds.
其鉆石之大給我留下了深刻的印象。