Undeliverable
a. 无法投递的, 无法送达的
🗣️ 情景例句
I do think you should go see the houses
我确实感到你们应该去看看这些房子，
It's unlikely he's here.
看样子他不象在这儿。
I can let you have this kind cheaper.
我可以算你便宜一点。