Dibutylphthalate
[化] 邻苯二甲酸二丁酯
🗣️ 情景例句
by Robert Frost.
Robert Frost作。
How often did I tell you to keep quiet?
我告诉你多少次要安静?
They saw many old things on show in glass-topped tables.
他们看到了在带玻璃罩的桌子里展出的许多古老的东西。