👀alertness (アラートネス)

noun
/əˈlɜːrtnəs/
警戒心 (keikaishin)

意味

the state of being mentally aware and quick to notice or respond; vigilance
意味の翻訳
注意深くすぐに反応できる心の状態
chuibukaku sugu ni hannou dekiru kokoro no joutai

例文

The driver maintained a high level of alertness during the long journey.

運転手は長い旅の間、高い警戒心を保った。
untenshu wa nagai tabi no aida takai keikaishin o tamotta

同義語

vigilance, attentiveness, awareness, watchfulness, readiness

対義語

drowsiness, inattentiveness, lethargy

コロケーション

mental alertness, high alertness, maintain alertness, level of alertness

関連語彙

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