/ˌinˌäpərˈt(y)o͞on/
It is inopportune to talk about business now.
今はビジネスについて話すのは不適切だ。
It was inopportune for me to come at that time.
その時間に私が来るのは不都合だった。
It is inopportune to ask for a loan now.
今、お金を借りるのは迷惑だ。