顺便 (shùn biàn): In passing (Adverb) — Meaning & Stroke Order

When you go to the supermarket, could you buy me a bottle of milk in passing?

I'm going to the bank tomorrow to handle some business, and I'll inquire about wealth management services in passing.

When submitting the report, please attach the relevant data charts incidentally.

When you go home, could you mail this letter for me while you're at it?

When you return books to the library, could you incidentally borrow a novel for me?

He came to Shanghai this time only for the meeting and had no plans to travel incidentally.

He went to Beijing on a business trip and took the opportunity to visit a few old friends.

I plan to go to the post office to send a parcel first, and then incidentally go to the supermarket next door to buy some fruit.