Secretness
n. 秘密；秘诀；机密 (secret的变形)
🗣️ 情景例句
Designing dresses is a career
设计时装是一种职业
The early bird catches the worm.
捷足先登。
The Moon is likely to become the industrial hub of the Solar System,
月球很可能成为太阳系的工业中心。