Will you be so kind as to institute enquiries concerning this non-delivery as our construction work is being seriously delayed?

您是否将是，因此至于有关这无法投递的学院询问的种类作为我们的建筑工作严重被延迟？

youdao

In case of non - delivery, return to ( the ) sender .

（ 邮件用语） 无法投递时， 退回原处。

youdao

Section notes that new messages will not be delivered and a Non-Delivery Report will be delivered to the sender.

部分指出将不传递新消息并会把Non - Delivery Report传递给发送者。

youdao

At present, the ICC are undergoing a multi-million lawsuit with previous sponsors because of non-delivery of a contract.

BBC: SPORT | Cricket | Irish all set for ICC Trophy ball

But the looming threat of US missile defense will, by increasing the perception of threat, speed rather than slow this drive and will, in all likelihood, compel it to adopt ever more non-traditional means of delivery.

FORBES: A Debate Over Ballistic Missile Defense: Iran is a Rational Actor, and the Huge Unintended Consequences of ABM

Quite, why are we having this war on non-smoking methods of nicotine delivery?

FORBES: Smoking Reduces Obesity