coitus
🇺🇸
/ˈkəʊɪtəs/
🇬🇧
/ˈkɔɪtəs/
noun
R
The act of two people having sex.
The doctor explained that coitus should not be painful and that there could be underlying health issues if it is.
医生解释说性交不应该疼痛，如果疼痛，可能存在潜在的健康问题。
translation
性交