1加仑≈3.8升
1品脱=1/8加仑≈473.2毫升
1盎司（体积）≈29.6毫升 k0/5cDbUKfevyEmyOAFhnoR8LS0K4q5l60AfuLhk69fD4qW8ouEAkMnygg8HIgvT
