进气接头
/ˈeə ˈtʃeɪmbə/
n
English: air hose connection · 进气接头
English · air hose connectionEspañol · conexión para la manguera de aireFrançais · raccord d’arrivée d’air
释义：Threaded part receiving a flexible tube; it is connected to a compressor that allows the compressed air into the body of the gun.