Treponemiasis
n. [医]密螺旋体病
🗣️ 情景例句
I'll discuss this matter with you behind closed doors.
我要跟你私下谈这个事。
Remember me to your father-in-law please.
请替我问候你的岳父。
Please tell Mr Hu that I am working hard on my Chinese.
请告诉胡先生，说我正在努力学习汉语。