Do you have an eraser, Araki?
Actually, Koichi has a license to be a soft baseball referee. ...actually, that's a lie.
When I realized I won the grand prize, the hand I was holding the lottery ticket with couldn’t help but shake.
This word consists of kanji with hiragana attached. Because the hiragana ends with an う sound, you know this word is a verb. The kanji itself means hold so the verb version is to hold. This word is for when you're carrying or holding something, simply.
If you try to hold something in your hand long enough it will mold (も). And then that mold will cover your hand, then your arm, then your entire body. Basically, you should never hold anything for too long or you'll become a mold person.