Diamond drill
[医] 金刚石钻
🧩 词语组成解析
diamond
['daɪəmənd]
n. 钻石，金刚石;菱形;方块;
vt. 镶钻石于;用钻石装饰;
adj. 金刚石的;菱形的;用钻石装饰的;
drill
[drɪl]
n. 操练;钻头;军事训练;（应对紧急情况的）演习;
vt.& vi. 钻（孔）;打（眼）;操练;训练;
vt. 作…演习，操练;
🗣️ 情景例句
Don't stand on ceremony, make yourself at home.
别客气，随便吃。
She's been living there since her birth.
她生下来就住那儿。
For one thing, being a problem gives you a certain identity,
因为这至少使我得到了某种承认，