con la boca abierta

with one's mouth open

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phrase Rare #53,666
with one's mouth open Can describe someone being astonished, as if their mouth were hanging open.
SP: Se quedó con la boca abierta al ver el regalo.
EN: She was left speechless when she saw the gift.

Se quedaron con la boca abierta.

They were speechless.

Tom le dijo a su hijo que no comiera con la boca abierta.

Tom told his son not to eat with his mouth open.

Tom duerme con la boca abierta.

Tom sleeps with his mouth open.