Intradermal test
皮内试验
🧩 词语组成解析
皮内的, 皮层内的
🗣️ 情景例句
It's getting late.
时间不早了。
Then, all of a sudden, it became cloudy and began to rain.
可是突然天就变了，乌云密布并下起雨来。
Where?
在哪呢？