Concentric ring
[建] 同心环
🧩 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
You're welcome.
别客气，欢迎你再来。
Alone, he brooded over his mistake.
她常常独自沉思自己的过失。
He felt free to talk about his failures or his difficulties.
他可以随便谈论自己的失败或困境。