Hexaphene
[化] 己芬; 萘并[2,3-a]并四苯
🗣️ 情景例句
And you didn't have a chance to eat.
而且你什么也没有吃。
If you want knowledge,you must toil for it.
若要求知识，须从勤苦得。
It's not.it is a little oversized.
不是，它比标准的大了一点。