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
John Marchetta runs this company. John Marchetta
经营这家公司。
According to Mr. Green,this is a complicated problem.
对于格林先生，这是一个复杂的问题。
I had not laughed since I became deaf.
我耳聋后就从来没有笑过。