Cryptogenetic
[医] 隐原性的, 原因不明的
🗣️ 情景例句
But I am going to make a headpiece of lace.
但我准备做一个蕾丝头饰。
How many yards are you going to get?
你要取几码？
Our school covers 100 square meters.
我们学校占地面积平方米。