Retortamonas
[医] 内滴虫属
🗣️ 情景例句
I have spent the last five years working specifically in this field.
过去五年我专门在这个领域里工作。
Our own actions are our security,not others' judgements.
我们的行为是自己的保证，并不是旁人的鉴定。
The more you exercise, the fitter you will be.
越运动，越健美。