Equitactic polymer
[化] 全同间同等量聚合物
🧩 词语组成解析
🗣️ 情景例句
and I think
我觉得
His friend was filled with joy over the good news.
他的朋友因得知这个好消息而雀跃。
No, she didn't hurt herself. She was all right.
没有，她没有摔伤。她没事。