Hexacene
[化] 并六苯
🗣️ 情景例句
He lives alone
他一个人生活
Old wood is best to burn, old horse to ride.
老柴好烧，老马好骑。
I was almost there when a sarcastic voice below said,
当我几乎到了窗口，这时下面一个讽刺的声音说，