Ostiolum medioplexus
[医] 蛙肺吸虫
🧩 词语组成解析
孔口
🗣️ 情景例句
What did you tell Grandpa?
那你是如何对爷爷说的呢？
To make enemies, talk; to make friends, listen.
要成仇敌，多讲；要成朋友，多听。
Aeroplanes have the reputation of being dangerous and even hardened travellers are intimidated by them.
飞机以危险而著称，连老资格的旅行者也怕飞机。