flex
🇺🇸
/fleks/
🇬🇧
/fleks/
to bend or stretch a muscle, often to show its strength
He flexed his arm muscles to show off his strength.
他彎曲他的手臂肌肉來炫耀他的力氣。
a plastic-covered wire for carrying electricity
We needed to cut the flex to fit the new light fixture.
我們需要切割靈活性材料以適應新的燈具。