闭止音 mute

闭止把 latch handle

闭止块 latch block

微阻缓闭止回阀 wee-resistance buffer valve ; Tiny Drag Slow Shut Check Valves ; Microresistance slow closing check valve

又名呼吸闭止发作 breath-holding spells

粘液闭止 ischoblennia

握柄闭止把 lever latch handle

蝶形缓闭止回阀 Solw closure butterfly check valve