Benzchromone
[化] 苯色酮; 苯并色酮
🗣️ 情景例句
He never drinks except on special occasions.
除非在特别场合，他从不喝酒。
If he doesn't help him, I will.
如果他不，我将帮助他。
'At the time the murder was committed, I was travelling on the 8 o'clock train to London,' said the man.
“在凶杀发生的时候，我正坐在8点钟开往伦敦的火车上。”那人说。