Plathelmintiasis
[医] 扁蠕虫病, 扁形动物病
🗣️ 情景例句
What was that?
会是什么呢？
Poverty on an old man's back is a heavy burden.
老而贫穷，负担沈重。
At that moment, everybody began to laugh and sing.
此时，大家已经笑了起来，同时唱起了歌。