crusader
n. 十字军战士；改革者
近义词：campaigner，supporter，advocate，champion，activist，meliorist，reformist，socialreformer，reformer，
英英释义
Noun
- a disputant who advocates reform
- a warrior who engages in a holy war;
"the Crusaders tried to recapture the Holy Land from the Muslims"
例句
用作名词(n.)
- The crusaders fight for their country.十字军战士为了祖国而战。
- She was my champion and crusader and the most loyal friend.她是我的支持者,是十字军斗士,是我最忠实的朋友。
- The crusader took part in the meeting.改革者参加了那次会议。
- He is a crusader for social welfare.他是一位争取社会福利运动的改革者。