“使成圆形”常见的英文表达有 "make into a round shape"、"form into a circle" 或 "round off"(在特定语境下,如对物体边缘进行圆化处理时)。具体使用可根据上下文选择:
Make into a round shape(强调将某物塑造成圆形):
"He molded the clay into a round shape." (他把黏土捏成了圆形。)
Form into a circle(侧重形成环形结构):
"The children stood hand in hand and formed into a circle." (孩子们手拉手站成了一个圆圈。)
Round off(常用于修饰边缘或表面,使其圆滑):
"The carpenter rounded off the edges of the table." (木匠把桌子的边缘磨圆了。)
根据具体场景选择最贴切的表达即可。