Semitriangular
半三角(形)的
🗣️ 情景例句
And plus, if you are not completely satisfied, you can return it to us.
并且，如果您不是百分百的满意，你可以将产品退还给我们。
You want me to shut him up, guy?
哥们，要不要我把它办掉？
Once waves have been generated,
一旦波浪形成，