| 释义 |
NOUN. 名词1.?[C, U 有变体名词] （电器用的）花线A flex is an electric cable containing two or more wires that is connected to an electrical appliance.
VERB. 动词flexes , flexing , flexed 1.?[T 及物动词] 屈伸（肌肉或身体某部分）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. 双语例句例： He slowly flexed his muscles and tried to stand. 他缓慢地活动了一下肌肉，想站起来。
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