Ephydridae
水蝇科
🗣️ 情景例句
A friend of a friend is good pals with the lead singer.
我一个朋友的朋友跟那个主唱歌手是朋友。
It's incredible.
难以置信！
He was just able to lie down on the ground, but could not stand up.
他只能躺在地上，但不能站起来。