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
She's always changing jobs.
她老是换工作。
Do you want to change before the banquet?
宴会前你想换衣服吗？
Are there any flowers in the picture?
画里面有花吗？