Polymethyl
methacrylate [化]聚甲基丙烯酸甲酯
🗣️ 情景例句
Look, the Kramers are showing off in their new convertible.
看，克来姆一家在炫耀他们的新敞蓬车。
Once a devil, always a devil.
一次做魔鬼，永远是魔鬼。
What is your best price on this item?
此一品目的最低价是多少？