Balantidium suis
[医] 猪小袋虫
🧩 词语组成解析
[医] 小袋虫属
abbr. 上海协和双语尚音学校国际部（Shanghai United International School Shang Yin Campus）
🗣️ 情景例句
Do you celebrate Christmas in China?
中国人庆祝圣诞节吗？
I will be seeing him in a few days from now.
我将在几天后见到他。
How many of you are making the trip?
你们有多少人去旅行？