Naphthophenanthrene
二苯并蒽
🗣️ 情景例句
I have to do what I can do to support him.
我就应该尽我的力量来支持他。
Want it badly.
求之不得。
'I know,' answered Patrick, 'but I love to hear you say it!'
“这我都知道，”帕特里克说，“可我就是喜欢听你说出这此！”