Polyacrylic acid
[建] 聚丙烯酸
🧩 词语组成解析
🗣️ 情景例句
He came up with a bright idea.
他想到一个妙主意。
Even Homer sometimes nods.
人非圣贤，孰能无过。
They've met with great favor home and abroad.
这些产品在国内外很受欢迎。