Polymethine
聚甲炔; 聚甲炔
🗣️ 情景例句
I have no problem with that.
对这一点我没有异议。
Wherever an ass falleth,there will he never fall again.
驴子绝不会在同样的地点跌倒两次。
Tommy had already swallowed them!
汤米已经把硬币咽了下去！