D ring
D形环；D型钩, D型扣
🧩 词语组成解析
ring
[riŋ]
n. 戒指，指环;铃声，钟声;环形物;拳击场;
vt. 形成环状;环绕;使（例如铃）响;打电话给;
vi. 按铃，敲钟;回响;成环形;
🗣️ 情景例句
It's small,
它小小的，
She won a scholarship to the state university.
她获得就读洲立大学的奖学金。
That is John Smith,isn't it?
你是约翰。史密斯，对吗？