Caprolactam polymerization
[建] 己内酰氨聚合(作用)
🧩 词语组成解析
n. [化]己内酰胺
n. 聚合\\n[化] 叠合反应; 聚合; 聚合反应
🗣️ 情景例句
then there can't be a wedding.
婚礼就不能举行了。
If the ox falls,whet your knife.
牛一倒，快磨刀；人遭难，众人踩。
and no father is confronted with his inability to 'buy'an education for his child.
也不存在父亲无力为孩子支付教育费用而犯难的问题。