Methacrylic
n. 甲基丙酸烯
🗣️ 情景例句
I happened to over hear what he said.
我碰巧听到了他所说的话。
Though you cast out nature with a fork, it will still return.
本性难移。
Mr. And Mrs. Green have stockings, too.
格林先生和格林夫人也有长统袜。