familiarly
🇺🇸
/fəˈmɪliərli/
🇬🇧
/fəˈmɪliəli/
in a way that is friendly and not too formal, but sometimes too much
He touched her cheek familiarly, as if they were close friends.
他像亲密朋友一样亲切地摸了摸她的脸颊。
in a way that people know well
The elephant's nose, more familiarly known as the trunk, is very useful.
大象的鼻子,更通俗地说是象鼻,非常有用。