Matrix ring
[计] 矩阵环
🧩 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
What time is it, anyway?
几点钟了， 顺便说一声。
Why not go out for a walk?
干吗不出去散步？
How long has he been like this?
他像这样有多久了？