Tritactic polymer
[化] 三规聚合物; 三等规立构聚合物
🧩 词语组成解析
🗣️ 情景例句
A job of some kind.
找点工作。
It seems to be clearing up.
看来天要放晴了。
Hay had been cut and cowsheds had been cleaned.
干草已切好，牛棚也打扫干净了。