Ostiolum medioplexus
[医] 蛙肺吸虫
🧩 词语组成解析
孔口
🗣️ 情景例句
when the dog scratched on the front door.
当那狗在抓前门时。
The path to glory is always rugged.
通向光荣的道路常常是坎坷不平的。
It is a question of pride as much as anything else.
原因就是要面子。