valiant
Word family nounvalianceadjectivevaliantadverbvaliantly
val·i·ant /ˈvæliənt/ adjectiveadj BRAVEvery brave, especially in a difficult situation 〔尤指在困境中〕勇敢的,英勇的 SYN courageous Tarr threw himself in front of a train in a valiant effort to save the child. 塔尔勇敢地冲到火车前去救那个小孩。
Origin valiant (1300-1400) Old French present participle of valoir “to be of worth”, from Latin valere; → VALOR