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
So it might fit in with a program
这个跟计划相当吻合
Hoist your sail when the wind is fair.
随机应变。
In his own lifetime Galileo was the centre of violent controversy;
伽利略在世时是激烈论战的中心。