ボタンダウンであれば
botandaundeareba
1. If button-down; When button-down
Noun
#202472
1. If button-down; When button-down
1. button (clothing)
2. push-button; button
1. Let's…; Shall we…
1. To have someone do; To let someone do
1. Must do; Have to
1. Cannot have; Cannot do
1. If there is; If you have
1. Don't have.; Don't do.