undemonstrative
🇺🇸
/ˌʌndɪˈmɑːnstrətɪv/
🇬🇧
/ˌʌndɪˈmɒnstrətɪv/
not showing emotions openly
Even though he is undemonstrative, he deeply cares about his family.
尽管他不善于表露情感,但他深深关心他的家人。