“的角”造句
2024年03月12日 20:34:15
別折書頁(yè)
的角來標(biāo)明你讀到的地方.
Don't turn back the corners of the pages to mark your place.
別折那些書頁(yè)
的角, 會(huì)弄壞的.
Don't bend the corners of the pages down, it damages them.
小于90度
的角叫銳角.
Angles of less than 90 degrees are called acute angles.