Micro-crack
微细龟裂
🧩 词语组成解析
[计] 表示\小\\微\\微量\\百分之一\
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've got it. This one's on me.
我都付了。这一顿我请客。
A good beginning is half the battle.
首战告捷等于一半胜利。
of the nature of the illness from which his friend was suffering,
不知道他的朋友得的是什么病，