Retinal purple
[医]视紫质，视紫红质
🧩 词语组成解析
a. 视网膜的\\n[化] 视黄醛
purple
['pɝpl]
adj. 紫色的;帝王的;词藻华美的;
n. 紫色;紫（红）衣，紫袍;帝位，皇权;皇族;
vt. 使成紫色;
vi. 变紫;
🗣️ 情景例句
It's about my grandfather.
是关于我爷爷。
I've got my hands full.
我手头正忙。
There is a television in the room.
客厅里有台电视机。