FAQs About the word helical

螺旋

in the shape of a coilOf or pertaining to, or in the form of, a helix; spiral; as, a helical staircase; a helical spring.

螺旋形,纏繞,循環,盤繞,開瓶器,彎曲,冰壺,漸開線,螺旋狀的,渦旋的

線性的,右,直的,線性的

helianthus tuberosus => 菊芋, helianthus petiolaris => 杯狀向日葵, helianthus maximilianii => Maximilianus 向日葵, helianthus laetiflorus => 雀斑向日葵, helianthus giganteus => 向日葵,