không quen biết means "unacquainted" (phrase). unacquainted; not knowing each other.
How is không quen biết pronounced?
You can listen to không quen biết on this page in both Northern and Southern Vietnamese accents.
How is không quen biết used in a sentence?
For example: Chúng tôi hoàn toàn không quen biết nhau. (We are completely unacquainted.); Anh ấy giúp đỡ người không quen biết. (He helped someone he didn't know at all.).
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