Semiwave
半波
🗣️ 情景例句
How do you know so much about fishing?
你对钓鱼怎么知道这么多？
I hope he will be able to find it.
我希望他会找到它。
This continental slope usually starts at a place somewhere near the 100-fathom mark
一般是从差不多100英寻水深的地方开始的，