Infusoria
[医] 纤毛虫类
🗣️ 情景例句
Mr. Marker and his wife have invited me to a Christmas dinner.
马克先生和他妻子邀请我吃圣诞晚宴。
This part of the country is very heavily populated.
这个国家这一部分人口很密集。
At the same price?
价钱一样吗？