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
I have to agree with you.
我不得不同意你的看法。
Their chances of winning are slim.
他们取胜的机会很渺茫。
Your wife would not be pleased to hear you say that.
你的妻子听到你那么说是会不高兴的。