Ornithorhynchus
[动]鸭獭属, [ornithorhynchus ](=duckbill)鸭嘴兽
✅ 同义词
🗣️ 情景例句
I have to remember to put them in the bag
我必须记得将它们放进袋子里
I'm the biggest woman in my class.
我是我的班级中最高大的女人。
it would be up and down, to and for and from side to side.
呈现出上上下下、来来回回、左左右右3种性质的运动。