Polymethin dye
[化] 多次甲基染料; 甲川染料
🧩 词语组成解析
dye
[daɪ]
n. 染料，染色;颜色;
vt. 染色;给…染色;
vi. 染上或粘上（颜色）;
🗣️ 情景例句
I have been a poor student of foreign languages.
外语就学得不好。
East or west, home is best.
在家千日好，出门时时难。
It seems too high to me.
好像贵了一点。