Polyatomic ring
[化] 多节环
🧩 词语组成解析
polyatomic
[[ˌpɔliə'tɔmik]]
a. 多原子的\\n[医] 多原子的
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
He's gone out of business.
他失业了。
All your life you make many friends.
一生能结交许多的朋友。
Wu dropped his stick! He stopped to get it and of course fell behind.
吴的接力棒掉地了！他停下捡棒，当然就落后了。