to have control or advantage over someone
誰かに対して優位に立つこと
"After the merger, the larger company had the upper hand."
"合併後、大きな会社が優位に立ちました。"
to argue or stop being friends with someone
to admit that what one said was wrong
a sudden feeling of creativity or motivation
someone who is very energetic and determined to succeed
unable to think clearly; mentally exhausted
a controversial issue that no one wants to deal with
