D-ring
abbr. capital-D-shaped ring 形状同大写字母D的环
🧩 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
Then Grandpa, Robbie,
那么爷爷 ，Robbie，
Could you please let us know what discount you can give for an order exceeding 400 sets?
能否告知定货超过400台你方所能给的折扣。
I hurried to the ticket office.
我匆匆赶到售票处，