Ring sealed tube
[计] 环封管
🧩 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;
a. 未知的, 密封的\\n[法] 盖印的, 经盖章批准或证实的, 密封的
🗣️ 情景例句
And perhaps, you'll join us?
也许你能跟我们一起去
Never think yourself above your business.
切莫自视过高。
You're really killing me!
真是笑死我了！