一是一，二是二yi shi yi,er shi er

call a spade a spade

• bus
• bush
• bushel
• business
• businessman
• businesswoman
• bust
• busy
• but
• butcher
• butt
• butter
• butterfly
• button
• buy
• buzz
• by
• bye
• bypass
• cab
• cabbage
• cabin
• cabinet
• cable
• cad