挟

attack on both sides

to hold between (e.g. one's fingers, chopsticks)

to cut in

pincer operation (tactic)

to cut into (a conversation)

multiple people holding the same item with their chopsticks

to get between

to butt into a conversation (from someone uninvolved)

to pick up (with chopsticks)

possession of books

rundown

to happen to hear

to insert

attack on both sides

to insert

being stuck between a rock and a hard place

to beat around the bush

ejaculation during mammary intercourse

to happen to hear

ice tongs

entropion forceps

flying scissors

to stick one's nose into (someone else's business)