adverb🔗Share気密に, 密閉してWith a hermetic seal; so as to be airtight."The leftovers were packed hermetically in a container to keep them fresh in the refrigerator. "冷蔵庫で鮮度を保つため、残りは密閉容器に密閉して詰められました。materialtechnicalscienceChat with AIVocabulary GamePractice Reading
adverb🔗Share気密に, 密閉してIn a hermetic manner; isolatedly."The astronaut's suit was hermetically sealed to protect him from the vacuum of space. "宇宙飛行士のスーツは、彼を宇宙の真空から守るために気密に密閉されていた。conditionwayChat with AIVocabulary GamePractice Reading
