🔍 Tìm kiếm từ vựng
volunteer
Noun
tình nguyện viên, quân tình nguyện
someone who enlists in the armed forces without being forced
"Volunteers can come from diverse backgrounds and bring unique experiences to the military ."
to volunteer
Verb
tình nguyện, xung phong
to offer to do something without being forced or without payment
"The group has recently volunteered at the local school to assist with educational programs ."