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 cezQtrLXLY4hno7MCNYxoNjm4EK6r7eBg0kSR35FV7M+NfPTFmE3uc/I4BTHyhKU
