Cryptogenetic
[医] 隐原性的, 原因不明的
🗣️ 情景例句
Sorry to disturb you again.
抱歉， 又来打扰你。
The mountain has brought forth a mouse.
虎头蛇尾。
I had been asked to drive in heavy traffic and had done so successfully.
按照要求在车辆拥挤的路上驾驶，我圆满地完成了。