Aromatic polymerization
[建] 芳(香)族聚合(作用)
🧩 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
You have to ask for my father's permission.
你必须征得我父亲的同意。
Many sands will sink a ship.
积沙沈船。
It is fairly clear that sleeping period must have some function,
很清楚，睡眠必然具有某种作用。