噫酸yī suān

belching of acid fluid

• bimetallism
• bin
• binary
• bind
• bindweed
• bine
• binge
• bingo
• binnacle
• binoculars
• binomial
• biochemistry
• biodegradable
• biography
• biology
• biopsy
• bioscope
• bipartisan
• biped
• biplane
• birch
• bird
• biretta
• biro
• birth