sealed-in

基本解释

This month, Apple unveiled two revised MacBook Pro laptops with higher-capacity, sealed-in batteries.
今年6月，苹果推出了两款性能更高、配备内置电池的MacBook Pro新款笔记本电脑。
Cambar with sealed-in cold plate and 5 button pre-mix soda gun, standar accessories and upgraded de'co package.
内藏式冷盘，5按钮预调配汽水喷嘴，标准附件和升级装饰组合的凯姆吧。
For one side of its exterior wall transparent glass is used and for the other three extensile metallic plates are used to form a sealed-in curtain wall.
比利时馆的主题为“运动和互动”，展馆的一面外墙采用透明的玻璃材料，另三面采用延展的金属板形成封闭幕墙。

Because of the oil-rich bran layer, it spoils quickly if not refrigerated or stored in vacuum-sealed bags.

He takes modern places—high-tech factories, stock-exchange floors, haute-couture showrooms—and shows how bizarre, how sinister and at the same time how alluring such sealed-in places can appear.
ECONOMIST: New German photography