on [upn, nder] the prtext of [that] …を口実と🔗⭐🔉

on [upn, nder] the prtext of [that] …を口実として, …という口実で.

研究社新英和大辞典 ページ 214221 での【on [upn, nder] the prtext of [that] …を口実と】単語。