Hexacyclic ring
[化] 六核环
🧩 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
A good medicine tastes bitter.
良药苦口，忠言逆耳。
Please sign.
请你签字。
He noticed that a river of liquid rock was coming towards him.
他发现有一股岩浆正向他流过来，