欧博ABG官网-欧博官方网址-会员登入

📌Summary: whir in Brief

The verb 'whir' [wɜːr] refers to making a low, continuous, regular sound or moving with a buzzing or whizzing sound. Examples include the sound of a fan, machine, helicopter blades, or blender. Phrases like 'whir of activity' and 'whir of machinery' describe a lot of activity or the sound of machines working together.