Rayleigh test
[医] 雷利氏试验(检红绿色盲)
🧩 词语组成解析
n. 瑞利（姓氏）；雷利（极光和夜天光的发光强度的单位）
🗣️ 情景例句
Sorry, but she is out for lunch right now.
抱歉，她现在出去吃午饭了。
I couldn't keep the appointment because I was sick.
我不能赴约因为我病了。
If you have blue ones, send those.
如果有蓝色的，就送蓝色的来吧。