圓形 yuanˊ xingˊ

(Circular, Round, Rounded)

Round, Rounded, Circular

凹陷 aoˉ xianˋ

(Depression)

Depression

圓

Circle, Circular, Complete, Round, Rounded, Satisfying

Round, Rounded, Circular, Circle, Complete, Satisfying

形

Apparent, Appear, Appearance, Figure, Form, Shape, Visible

Figure, Shape, Form, Appearance, Visible, Apparent, Appear

凹

Concave, Dented, Depression, Hollow, Indentation

Concave, Dented, Depression, Indentation, Hollow

陷

Fall Into, Sink, Trap

Trap, Sink, Fall Into