翻訳 日本語 英語: 警戒して
辞書: main警戒して形容詞 accommodating,
advertent,
argus-eyed,
attentive,
complaisant,
considerate,
heedful,
obliging,
on guard,
on one's guard,
on your guard,
open-eyed,
paying attention,
thoughtful,
upon one's guard,
vigilant,
wakeful.