to alert
01
警告する, 注意を喚起する
to warn someone of a possible danger, problem, or situation that requires their attention
Transitive: to alert sb of a danger or problem | to alert sb to a danger or problem
例
The hiker alerted fellow trekkers to an approaching thunderstorm
ハイカーは仲間のトレッカーに近づく雷雨を警告しました。
alert
例
The alert security guard spotted the intruder before they could enter the building.
警戒心の強い警備員が、侵入者が建物に入る前に発見しました。
02
actively observing or watchful, often for danger or specific events
例
Security guards were alert during the public event.
03
quick, energetic, or lively in action or movement
例
She gave an alert response to the unexpected question.
Alert
01
a warning intended to make someone more aware of potential danger
例
The storm alert advised residents to stay indoors.
02
an automatic signal, often a sound, indicating danger
例
The fire alarm is an alert for immediate evacuation.
03
警戒, 警戒態勢
a situation where people are ready to confront a threat
例
The soldiers were placed on high alert as intelligence suggested an imminent attack from enemy forces.
諜報機関が敵軍からの差し迫った攻撃を示唆したため、兵士たちは高度な警戒態勢に置かれた。
