Grinding crack
[机] 轮磨裂痕
🧩 词语组成解析
a. 刺耳的, 沉重的, 剧烈的\\n[化] 研磨; 磨碎
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
Let's dance.
咱们跳舞。
Nature abhors a vacuum.
自然界里是没有真空的。
At this period Indians living in South Africa were badly treated by South African whites, and very few of them had the right to vote.
在那一时期，居住在南非的印度人受到南非白人的虐待，他们当中有选举权的寥寥无几。