Poly(calcium acrylate)
[化] 聚丙烯酸钙
🗣️ 情景例句
Well, it sounds to me like Carter Boswell
噢 ，听起来好像Carter Boswell
He is playing on the see-saw in the yard.
他正在院子里玩跷跷板。
He knows English better than I.
他比我懂英语。