Parafossarulus sinensis
[医] 中华沼螺(中华支睾吸虫第一中间宿主)
🧩 词语组成解析
[医] 沼螺属
🗣️ 情景例句
We have closely connected with firms in USA.
我们同美国有良好的业务关系。
Sometimes it's nice just to sit around and do nothing.
偶尔坐着无所事事，也算是赏心乐事。
Yes. What day is it tomorrow?
有。明天是什么日子？