Morris's sign
[医] 摩里斯氏征(见于阑尾炎)
🧩 词语组成解析
🗣️ 情景例句
Sorry, Richard. They don't have it.
对不起 Richard 他们那里没有。
It is lost labour to sow where there is no soil.
没有土壤，播种也是徒劳。
When you have found a building in which to start your school.
你找到开办学校的楼房后