Polymethin dyes
[化] 多次甲基染料; 甲川染料
🧩 词语组成解析
n. 染料, 染色（dye复数形式）
🗣️ 情景例句
Hmm. Anything else?
嗯， 还有其他事吗？
Knowing something of everything, and everything of something.
通百艺而专一长。
I had nearly reached the town, when the young man suddenly said, very slowly, Do you speak English?'
“你会讲英语吗？”