| 释义 |
sealed pad
基本例句
密封包件,密封包装
Payne has designed a new tear-tape system for opening hermetically sealed packs, which combines easy opening with airtight pack freshness.佩恩设计了一个新的催泪开放磁带系统的密封包装，方便开放相结合的密封包装保鲜。
Those sealed glossy packs of cheeses and lunchmeat on your grocer's shelf can provide a particularly friendly home for nasty bugs that cause food poisoning, new research shows.最新研究表明，食品店货架上摆放的密封包装的奶酪和午餐肉，能够为一种致病菌提供特别有利的繁殖环境。 |