flex
🇺🇸
/fleks/
🇬🇧
/fleks/
to bend or stretch a muscle, often to show its strength
He flexed his arm muscles to show off his strength.
他弯曲他的手臂肌肉来炫耀他的力量。
a plastic-covered wire for carrying electricity
We needed to cut the flex to fit the new light fixture.
我们需要切割柔性材料以适应新的灯具。