arcking

A 开头单词词源字典

常见例句

用作名词 (n.)

The sun appears to move in an arc across the sky.
太阳看起来在天空中以弧形运行。
When the moon is new it looks like an arc of light in the sky.
新月看起来像天空中的一盏弧形灯。

用作名词 (n.)

The first figure is an arc followed by a line.
第一个图形是一段弧,后跟一条直线。
The beach swept around in an arc.
海滩呈弧形伸展开来。
His arm described an arc in the air.
他的手臂在空中划出一道弧形。
The rainbow formed a beautiful arc in the sky.
虹在天上成美丽的弧形。