横から口を差しはさむな。の英語

Don't cut in with your remarks.

I need to rinse my mouth.

a slashed sleeve

to become sullen and reticent

〈医者が子供に〉 Say ‘aah.'

〈歯医者が〉 Open (your mouth) wide.

make obtrusive remarks

Look who's talking.

I'll swallow you at a mouthful―make a mouthful of you.

I will swallow you at a mouthful―make a mouthful of you.

Don't speak with your mouth full.

Don't speak with your mouth full.

clamp one's lips

of a person, the condition of being unable to speak smoothly

I will not waste words upon you.

Don't chew with your mouth open.

Don't waste your breath.

Don't buzz about my ears.

let saliva drivel from the mouth

I no longer have the energy to talk.

He held his tongue―held his peace.

to cause a person to remain silent when they desire to speak

You'd better hold your tongue.

put a seal upon a person's lips

They're only words.

to refrain from speaking; to refrain from expressing oneself verbally

Ouch! I burned my mouth.

I told you again and again.

Don't speak with your mouth full.

Do not talk with your mouth full.