Diamond state
钻石州（美国特拉华州别名）
🧩 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;
🗣️ 情景例句
Which band of College English Test have you passed?
大学英语考试过了几级？
It seems you are not very patient with me, Ruth.
露丝，你似乎对我不太有耐心。
Nobody! She taught herself.
没有人（教）！她是自学的。