>>438
>ギザギザ
F-22
https://www.lockheedmartin.com/content/dam/lockheed-martin/eo/photo/historical-programs/f-22/f-22-production.jpg

F-35
https://cdn.defenseone.com/media/img/upload/2016/05/06/21468703626_ac69517414_k_1_1gD3zXg/860x394.jpg

ギザギザ？なにそれおいしい？
https://www-onalert-gr.cdn.ampproject.org/i/s/www.onalert.gr/wp-content/uploads/2019/11/SU-57-1140x760.jpg