flex是什麽

1.花線,皮線

a flex for an electric iron

電熨鬥的花線

Side cutters are useful for cutting electrical flex to length.

切邊鉗適用於剪切電線。

及物動詞 vt.

1.屈曲,彎曲

2.(為準備大幹而)顯示實力；摩拳擦掌

He’s flexing his muscles, waiting for the day he becomes president.

他在摩拳擦掌，等著成為總統的那壹天。