ユーザーエラーであれば
yūzāerādeareba
1. If the user error…; When the user error…
Noun
1. If the user error…; When the user error…
1. user
1. error
2. fumble that leads to failing to put out a runner
1. If user; When user
1. Was a user.
1. Let's…; Shall we…
1. To have someone do; To let someone do
1. if user; when user
1. Must do; Have to