Tetramethylbenzoquinone
四甲基苯醌
??? 情景例句
If the mood takes me, I'll head down the beach for an evening stroll.
如果心情不好，傍晚我會到海邊散步。
I'm brushing my teeth in the bathroom.
我在浴室刷牙。
The doctor advised me to give up smoking.
醫生建議我戒煙。