Polymerization catalyst
[化] 聚合催化剂
🧩 词语组成解析
n. 聚合\\n[化] 叠合反应; 聚合; 聚合反应
🗣️ 情景例句
in other words ... boring.
也就是说， 太无趣了。
We're looking for a house to rent for the summer.
我们正在寻找一幢夏天租的房子。
She struck the keys too hard and two of the strings were broken.
她在击琴键时用力过猛，损坏了两根琴弦。