secretiveness
🇺🇸
/ˈsiːkrətɪvnəs/
🇬🇧
/ˈsiːkrətɪvnəs/
The act of keeping thoughts, feelings, or actions hidden from others.
Her secretiveness made it difficult for anyone to know what she was really thinking.
她的秘密性讓任何人都難以知道她真正的想法。