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
Who's this?
你是谁？
How much is it by registered mail?
挂号信要多少钱？
Then, jumping into the car, he drove off as quickly as he could.
然后跳进车里，以最快的速度把车开走了。