Polychroite
n. (在不同试剂作用下可呈不同颜色的)藏红花颜料
🗣️ 情景例句
How's my grandson?
我的孙子怎样啦？
If you can guarantee on-time delivery with a penalty for late delivery, we can accept your sales price.
如果你能保证用惩罚延误发货方式准时发货，你的销售价我们可以接受。
but the took a long time to send them Meanwhile,
但过了好长时间不见他把数字寄来，