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 Okl5/7qBTE5lFhZmqXQ1Fl+7T1nkUYbramyNiG/v6ksPJmg8r1oYv6+6uZlWxWlU
