upon receipt怎么理解意思因该是一收到,为什么用UPON,是固定搭配还是?

upon receipt怎么理解意思因该是一收到,为什么用UPON,是固定搭配还是? send back to us upon receipt 中译英中译英,特别是upon receipt 怎么理解 upon receipt怎么翻译 外贸英语求解：Final payment documented 30 days upon receipt in Qingdao老外原话：Final payment documented 30 days upon receipt in Qingdao.documented 在这里怎么个解?老师木有教过啊.也头回见啊.感激不尽!因涉及到付 payment due upon receipt 请问70% payment upon presentation and balance 30% payment upon receipt of goods at location什么意思 upon receipt of your specific enquiry LOC Upon Receipt of Pro Forma invoice 生命因死亡而美丽 人生因遗憾而完美 这句话该怎么理解? 潜意思究竟该怎么理解? receipt什么意思 e-receipt什么意思 receipt什么意思 gift receipt什么意思 辩论赛：梦想是否该因现实而妥协?其中的“妥协”该怎么理解? receipt怎么读 因该怎么读报 英语翻译整句为Upon receipt ,please expedite production.