feather in one's cap

日积月累... ... Come up with/ 提供；赶上 Feather in one's cap/ (某人)引以为傲之物 (8月2日) for one’s life/ 拚命地；逃命般 ...

英语鸟类词汇 ... ... eat crow 被迫认错 feather in one's cap 成就卓著 kill two birds with one stone 一石二鸟,一箭双雕 ...

英语... ... feast of reason and a flow of soul 理智... feather in one's cap 帽上的羽翎 feel pain of death 感到死亡的痛苦 ...