vigilant
日本語WordNet
carefully observant or attentive; on the lookout for possible danger; "a policy of open-eyed awareness"; "the vigilant eye of the town watch"; "there was a watchful dignity in the room"; "a watchful parent with a toddler in tow"
JMdict
AIによる解説
An adjective meaning keeping careful watch for possible danger or difficulties.
ライセンス: KeyLang Original
After the epidemic subsided significantly, authorities gradually relaxed restrictions while maintaining vigilant monitoring efforts.
疫病が大幅に収まった後、当局は警戒的な監視努力を維持しながら、徐々に制限を緩和しました。
Effective counterespionage requires constant vigilance and sophisticated techniques.
効果的な防諜活動には常に警戒と高度な技術が必要である。
Protecting against cyberterrorism requires constant vigilance.
サイバーテロからの防護には常に警戒が必要だ。
Pronunciation data from ipa-dict (MIT License) based on cmudict-ipa by @lingz