Ring protection
[计] 环状保护
🧩 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
Room Service. What can I do for you?
客房服务部，能为您效劳吗？
I would like to call a gardener to come this afternoon.
我要叫一个园丁今天下午来。
Please don't call me Lily. I'm Lucy. That's Lily over there!
请别叫我莉莉，我是露茜。那边那个才是莉莉。