Flex fatig resistance
[化] 耐屈挠疲劳
🧩 词语组成解析
flex
[fleks]
v. 弯曲（关节）;收缩（肌肉）;显示力量;
n. 弯曲;[电]花线;
🗣️ 情景例句
Does anyone have any complaints?
谁有什么不满意的地方吗？
To get married
结婚
His parents did not know what was wrong.
他的父母亲不知道他有什么毛病。