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
I see. What time will she come back?
哦，那她几点会回来？
I get up at 8 every morning.
每天早上我8点起床。
He gets the solid shape, as it were, inside his head----
可以这样说，他脑子里得到的是一个立体的概念，