任意 にんい選択 せんたく構成 こうせい要素 ようそ

nin'isentakukōseiyōso

1. Not an optional component.; Not an arbitrary selectable element.

1. Optional component; Was optional

1. Optional constituent

1. Optional component; Elective constituent

1. Not an optional component.; Not a discretionary element.

1. Not an optional component.; Not a discretionary element.

1. Optional component was.; It was optional.

1. Optional component.; Optional element.

1. Not an optional component.; Not a discretionary element.

1. Was not an optional component.; Was not an arbitrary selection element.

1. Probably a discretionary component.; Probably an optional element.

1. Was not an optional component.; Was not an arbitrary selection element.

1. Wasn't an optional component.; Wasn't a discretionary element.

1. Probably optional element.; Likely a selectable component.

1. Was not an optional component.; Was not an arbitrary selection element.

1. If/when optional configuration element; If/when optional component

1. If/when optional constituent; If/when optional element

1. If/when optional configuration element; When an optional configuration element exists