accelerometer
🇺🇸
/əkˌseləˈrɑːmɪtər/
🇬🇧
/əkˌseləˈrɒmɪtə(r)/
noun
R
A device that measures how quickly something is speeding up or slowing down.
The smartphone has an accelerometer that can detect when you turn it sideways.
智能手机内置了加速度计，可以检测到您将其横向转动。
translation
加速度计
词形变化
Plural
accelerometers