Naphthalene ring
[化] 萘环
🧩 词语组成解析
[化] 萘\\n[医] 萘
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
I want you to hear my new tapes.
我给你听我的新录音带。
Every man has his hobby-horse.
人各有所好。
It's a very old castle. It is the oldest one in Britain.
这个城堡很古老，它是英国最老的了。