Phthalidylideneacetic acid
[化] 苯并[c]呋喃酮亚基乙酸
🧩 词语组成解析
🗣️ 情景例句
Good morning, Mr. Smith. I brought the contract you are been looking for.
上午好，斯密司先生。我带来了你要等待的合同。
He jests at scars, that never felt a wound.
富人不知穷人苦。
You'd better look before you leap.
你最好三思而后行。