Hexaphene
[化] 己芬; 萘并[2,3-a]并四苯
🗣️ 情景例句
Come on. Let's get some sleep.
走吧 ，让我们去睡觉吧。
Be swift to hear, slow to speak.
多听少说。
They were expecting a valuable parcel of diamonds from South Africa.
他们正期待从南非来的一个装着钻石的贵重包裹。