Poly(calcium acrylate)
[化] 聚丙烯酸钙
🗣️ 情景例句
What did you say? I didn't quite get that.
你说什么？我没听清楚。
A bird is known by its note, and a man by his talk.
闻其歌知其鸟，听其言知其人。
However, a new type of humour, which stems largely from the U.S.,has recently come into fashion.
然而，近来一种新式幽默流行了起来，这种幽默主要来自美国。