Operator ring
[计] 算子环
🧩 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
I can't help you now, I'm on my coffee break.
我现在帮不了你，我正在休息、喝咖啡。
If you want knwledge, you must toil for it.
若要求知识，必须刻苦学习。
And now medical care helps to keep people alive longer.
现在的医疗保健使得人们活得更长。