Fatigue crack
[化] 疲劳失效; 疲劳断裂
🧩 词语组成解析
crack
[kræk]
vt. 破裂，打开;（使…）开裂;说（笑话）;开瓶;
vi. 断裂，折断;碎裂声，爆裂声;镜子破裂了;失去控制，衰退;
n. 裂缝;试图;缝隙;（可听到响声的）重击;
adj. 训练有素的;技艺高超的;优秀的;一流的;
🗣️ 情景例句
What I really want is the chance to learn some advanced methods of management.
我真正希望的是有机会学到一些先进的管理方法。
It is no honour for an eagle to vanquish a dove.
老鹰胜鸽，不足为荣。
I forgot to prepare the speech I'm supposed to give today.
我忘了准备今天的我该做的演讲了。