Undivulged
a. 未经透露的
🗣️ 情景例句
I hear that you have a Italy Symphony Orchestra concert on the 15th evening.
听说15号晚上意大利交响乐团要在贵院演奏。
I've never heard that piece before.Who wrote it?
我从来没听过那乐章，那是谁写的？
What will be the population of the world in the year 2000?
2000年世界人口将是多少？