Anthracene ring
[化] 蒽环
🧩 词语组成解析
n. 蒽\\n[化] 蒽
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 made a favorable impression on her father.
他给她的父亲留下了很好的印象。
It's faster but more expensive to ship goods by air.
空运较快但运费较高。
I stayed at home!
我呆在这里了！