Usages of tuìkuǎn
如果 你 没 收到 退款， 就 再 联系 一下 客服 吧。Rúguǒ nǐ méi shōudào tuìkuǎn, jiù zài liánxì yíxià kèfú ba.
If you haven’t received the refund, contact customer service again.
我 还 没 收到 退款， 所以 想 再 联系 客服。wǒ hái méi shōudào tuìkuǎn, suǒyǐ xiǎng zài liánxì kèfú.
I still haven’t received the refund, so I want to contact customer service again.
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