单元：List-23.txt

• wash
• struggle
• boil
• do
• powerful
• straight
• hold
• advantage
• competition
• bargain
• honour
• acknowledge
• defence
• practise
• clothing
• influence
• flesh
• burglar
• succeed
• require
• above
• dirt
• post
• search
• aboard
• deliver
• useless
• bark
• learn
• contrary
• western
• sound
• force
• breast
• generous
• criminal
• because
• successful