Polymethacrylate
聚甲基丙烯酸酯
🗣️ 情景例句
I'd like to meet your daughter someday.
我希望有一天能见到你女儿。
Custom without reason is but ancient error.
习俗没有道理，古代谬误而已。
I know that one of the towers is on the top of a hill, but the rest of the buildings are easy to get to.
我知道其中有个塔在山上，但其余的建筑物都并不难上。