brr
abbr. 压力感受器反射反应（baroreceptor reflex response）
例句
"Brr" is made of wool.
糙米率“是由羊毛。”
"Brr" is a set of heaters especially prepared for cold, winter days.
糙米率“是一个特别冷，冬天准备一套热水器。”
Heater "Brr" insulates hands from the hot cup, keeps the heat and warms frozen hands.
热水器“糙米率“由热绝缘杯手，保持热量和温暖冰冻的手。
