Dibenzphenanthrene
二苯并菲
??? 情景例句
That's quite a difference from the directions that Pete sent me.
這和Pete寄給我的路線指示完全不同。
Score twice before you cut once.
三思而行。
When I was young, I'd listen to the radio, waiting for my favorite songs.
當我還是個小女孩的時候，我常聽著收音機，等待我最喜歡的歌。