expression, ichidan verb
Used for making small improvements, corrections, or adjustments to something, such as a document, appearance, or plan.
レポートに手を入れてから提出した。
I touched up the report before submitting it.
彼女は化粧に手
She touched up her makeup.
expression, ichidan verb
put one's hand in
Literal action of inserting one's hand into something, most commonly a pocket.
彼はポケットに手を入れて鍵を探した。
He put his hand in his pocket and searched for his keys.