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
Where's my cap and gown?
我的帽子和长袍在哪里？
Never trust another what you should do yourself.
自己应该做的事，决不要委托别人做。
Neither of us spoke during the journey.
旅途中我们谁也没讲话。