brake fluid reservoir
/ˈbɹeɪk ˈfluːɪd ˈɹɛzəvwˌɑː/
n
English · brake fluid reservoir中文 · 制动液罐Español · depósito del líquido de frenosFrançais · réservoir de liquide de frein
意味：Reservoir supplying the master cylinder with the fluid that transmits pressure to the brakes after the driver presses the brake pedal.