"I lost my wallet at the store."

Translation: 店で財布をなくしました。

[anbheanghearm]

This really needs しまう to be idiomatic.　店でさいふをなくしてしまいました。

[CaleGibbard]

I lost the wallets intentionally though...

[Dear_Deka]

Sorry, what is しまう and what does it add?

[Rk5I3]

〜てしまう adds the meaning of "can't be undone." 財布をなくしてしまった means "I lost my wallet (unintentionally)."

[Dot844345]

That link is dead. Does anyone have a different one?

[some_learner]

why is みせに wrong?

[John5I4]

Replying because I'm interested too. Why で and not に? Is it because it explains details about the action of loosing the wallet?

[Liam315]

Correct, で is used because it's giving context to a transitive verb.

AでBをC
C is the verb, B is the direct object the verb acted on, and A is either the place it happened, or another object that was used to perform C.
e.g. 箸で寿司を食べます (I eat sushi with chopsticks).
or レストランで寿司を食べます (I eat sushi at a restaurant).

That example applies to transitive verbs that need a direct object, i.e. use the を particle. With intransitive verbs に can be used. To take an example from an earlier lesson:
山に登りました ("I climbed the mountain," or more literally, "at the mountain, I ascended").

I think using に for this question would imply that you lost the wallet "at" the store in the same way you would throw a ball "at" a wall, which doesn't make sense. It would be used in different contexts like
e.g. 田中さんに花をあげます (I give flowers to Mr Tanaka)

[Medusa747]

Usually it insists on having us write "omise". This time it doesn't...

[amrok]

No honor to the store that made my lose my wallet!

[Aramande]

Maybe you own the store in this case? :P

[deactivated user]

That's the only situation I can think of in which you wouldn't put お in front. Don't think I've ever seen 店 used without the お until this sentence here.

[GgsongSong]

what is the kanji for なくし？my typing prompted 失くしand I assumed it would be it as 失 means lost in Chinese. But it was not accepted by duo

[lucazdj]

https://jisho.org/word/無くす

[AGirlThatPlays]

I put 店で私の財布をなくしました. And it wasn't accepted.

[Ester291994]

I wrote 店で財布を失くした but Duo marked it as a mistake, why?