Melanoides
[医] │拟黑螺属(并殖吸虫宿主)
🗣️ 情景例句
I don't know haw that could have happened.
我不知道怎么会发生那样的事。
We are delighted to know that you deal with export of Chinese chinaware. Could you supply us 300 sets of tableware for shipment before the end of May?
欣悉你方是中国瓷器出口商。能否给我方供应300套餐具，五月底前交货。
Where are you from?
你是哪儿的人？