Extinction tests
[医] [皮疹]消失现象, 舒-查二氏现象
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
Help me with this tie, will you?
帮我打领带 好吗
Yes, I got dressed and had breakfast.
是,我穿好衣服了并且吃了早餐。
The most wonderful piece of machinery on show was Nasmyth's steam hammer.
其中最奇妙的是内史密斯的蒸汽锤。