一挙

1. Origins, structure, and basic meaning

• Structure: 一挙, read いっきょ, combines one 一 with action or undertaking 挙 to denote a single decisive move.
• Basic usage: It is used adverbially for accomplishing several things or a major change at once, as in 一挙に片づける.

2. Common pitfalls and similar expressions

• Grammar and combinations
  • 一挙に emphasizes speed and all-at-once action but does not imply that doing so is always easy or desirable.