Erichsen tests
[医] 埃里克森氏试验(检骶髂疾患)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
Hi! What happened?
嗨 ！怎么回事？
Sure. We are friends since primary school.
当然，我们从小学就是朋友了。
Men accustomed to struggling for survival against the elements and Indians were bewildered by politicians, bankers and businessmen, and unhorsed by fences, laws and alien taboos.
习惯与大自然和印第安人作斗争以求生存的拓荒者被政客、银行家和商人搞得晕头转向，最后被圈地、尖律我外来的清规戒律所击败。