Polymerization dyes
[化] 聚合染料
🧩 词语组成解析
n. 聚合\\n[化] 叠合反应; 聚合; 聚合反应
n. 染料, 染色（dye复数形式）
🗣️ 情景例句
How many people are there in your family?
你家里有几口人？
Do i need a reservation to go by ship?
我坐船去需要预订吗？
Towards evening, the boat struck a rock and the girl jumped into the sea.
天将黑时，小船撞在了一块礁石上，姑娘跳进了海里。