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
It's nice to see you again.
很高兴再见到你们。
You have too much time on your hands. Why don't you start a hobby?
你有太多的空闲时间，何不开始一样嗜好呢？
Morocco and California are bits of the Earth in very similar latitudes,
摩洛哥和加利福尼亚是地球上纬度极其相似的两个地方，