seal in

英 [siːl ɪn]

美 [siːl ɪn]

保留; 保存; 将…封住

柯林斯词典

PHRASAL VERB 保留;保存;将…封住
If somethingseals ina smell or liquid, it prevents it from getting out of a food.
1. The coffee is freeze-dried to seal in all the flavour.
  咖啡经冷冻干燥以保留原汁原味。

verb

close with or as if with a tight seal
1. This vacuum pack locks in the flavor!
Synonym:lock in

A rubber seal in the lid of a jar
罐子盖儿里的橡皮密封圈
Herewith we are sending you a written contract under seal in two copies.
兹寄上盖有印章的契约一式两份。
Valves feature as standard secondary metal-to-metal seal in the event of the primary seat being destroyed by fire.
作为标准配置，阀门具有第二个金属对金属密封，以防万一第一个密封被火毁坏。
The king printed his seal in the wax.
国王将图章在蜡上印了一下。
The coffee is freeze-dried to seal in all the flavour.
咖啡经冷冻干燥以保留原汁原味。
Analyzed breakage causes of mechanical seal in liquid ring compressor, and introduced measures for improvement.
分析液环式压缩机机械密封损坏原因，提出改进措施。
Development and application of HP dry gas seal in China
高压干气密封的开发及在国内的应用
The application of prime coat and seal in cement concrete pavement reconstruction
透层+封层在水泥混凝土路面改建中的应用
Applied Research for Technology of Labyrinth Seal in Electric Spindle
迷宫密封技术在电主轴中的应用研究
Effect of the Eccentric Position on the Leakage of the Clearance Seal in Stirling Refrigerator
位置偏心对斯特林制冷机回热器泄漏率的影响