Corundum disk
[医] 刚玉磨盘
🧩 词语组成解析
n. 刚玉, 金刚砂\\n[化] 刚玉
disk
[dɪsk]
n. 磁盘;唱片;圆盘;光盘;
v. 把…录成唱片;使成圆盘状;用圆盘耕地;
🗣️ 情景例句
Workers have to work very hard to keep bread on the table.
工人得十分努力工作才能赚钱糊口。
No man can do two things at once.
心无二用。
Many of the men fell sick with fever.
许多人因发烧而病倒。