Polymerisation
n. 聚合作用, 聚合；聚合反应
🗣️ 情景例句
Her boyfriend couldn't provide her with a sense of security.
她的男朋友无法给予她安全感。
To run away from his sister
从他姐姐那儿逃走
That's not so good.
这样不太好吧。