Tintinnid
砂壳纤毛虫, 铃虫
🗣️ 情景例句
Just to get an idea of some other possibilities.
瞧瞧其他可能的选择。
When guns speak it is too late to argue.
待到炮声响，辩论已莫及。
We have got quite used to them.
对这些，我们已经司空见惯了。