observation
/əbzə(ɾ)ˈveʃən/
The act of watching something carefully.
“His observation of the stars amazed the entire class.”
My Deckに追加
inoh
inoh
/əbzə(ɾ)ˈveʃən/
The act of watching something carefully.
“His observation of the stars amazed the entire class.”
My Deckに追加