Dioxytoluene
[医] 二羟基甲苯, 苔黑素
🗣️ 情景例句
I'm so glad you like them so much.
你这样喜欢它们， 我真是太高兴了。
Is meat packing a big industry in your country?
肉制品包装在你的国家是大产业吗？
But as the paper moved from side to side under the pen point,
由于纸在笔尖下来回运动，