Neoflavane
新黃烷
??? 情景例句
There aren't window seats left, but a few enter seats are open.
那些靠窗的位子已沒有了，但里面的位子還有。
I took 6 boxes of biscuits.
我拿了六盒餅干。
I live in a tall building in the city of Beijing.
我住在北京市的一幢高樓里。