Cách sử dụng
'Alarm' is a word used to describe an alert or warning that something important is happening or will happen soon. It can refer to an actual physical device, like a clock or buzzer, that signals the need for action, such as waking up or leaving a building due to a fire. The word can also be used to describe feeling alarmed or worried about a situation. In everyday life, we might encounter alarms in the form of smoke detectors or car alarms, or we might use the word to express nervousness or concern about an upcoming event.