Tetraphyllid
四叶绦虫
🗣️ 情景例句
I never realized that.
我从来没有意识到这点。
I'm sorry. I'm engaged now.
对不起，我现在正忙着。
It is all too easy to blame the railway authorities when something does go wrong.
因此，一旦铁路上真出了问题，人们便不加思索地责备铁路当局。