Word forms: plural, 3rd person singular present tense flexes, present participle flexing, past tense, past participle flexed
1N-VAR (电器用)花线,皮线 A flex is an electric cable containing two or more wires that is connected to an electrical appliance. (电器用)花线,皮线 [mainly British]
in AM, use 美国英语用 cord
2VERB 活动,屈伸(肌肉或身体某一部分) If you flex your muscles or parts of your body, you bend, move, or stretch them for a short time in order to exercise them. 活动,屈伸(肌肉或身体某一部分)
He slowly flexed his muscles and tried to stand. [VERB noun]
(BrE) ➡ see also cordADJECTIVE | ... OF FLEX | VERB + FLEXADJECTIVE➤long長電線▸➤trailing拖線◇Long trailing flexes are a serious trip hazard.長長的拖線很容易絆倒人。➤electric, electrical電線▸➤kettle, telephone, etc.電熱水壺線、電話線等... OF FLEX➤length一段線VERB + FLEX➤cut切線◇Side cutters are useful for cutting electrical flex to length.切段鉗適用於剪切電線。