Pyrylium compound
[化] 吡喃┹化合物
🧩 词语组成解析
[化] 吡┘; 吡喃┘; 吡喃┹
🗣️ 情景例句
My mom is available to baby-sit this weekend.
我妈妈在这个周末可以照顾小宝宝。
Could you tell me where is the first-aid room?
你能不能告诉我急诊室在哪里？
Give her the key.She always comes home early.
。把钥匙给她吧。她总早早回家的。