Bixylyl
联二甲苯基, 四甲联苯基
🗣️ 情景例句
Not too bad, thank you.
挺好的，谢谢你。
The last drop makes the cup run over.
失之过极。
I met Zheng Jie after one of his concerts about a week ago.
大约一周前，我在郑杰的一场音乐会之后见过他。