mettle

勇氣、膽識、骨氣正式

The young firefighter showed real mettle during the rescue.

那位年輕消防員在救援過程中展現了真正的膽識。

毅力、韌性

Three weeks in the mountains tested the team's mettle.

在山區的三個星期考驗了隊員的毅力。

證明實力、展現真本事

She proved her mettle by finishing the project alone.

她獨力完成這個專案，證明了自己的實力。

全力以赴、嚴陣以待

The tough questions from the audience put him on his mettle.

聽眾的犀利問題讓他不得不全力以赴。