be efficacious 的近义词 8 个

• beat
• work
• operate
• prevail
• succeed
• triumph
• do the trick
• have effect

be efficacious 的反义词 21 个

• fail
• lose
• abstain
• add
• avoid
• disallow
• discontinue
• disenchant
• dodge
• give
• hold
• keep
• maintain
• misconceive
• misunderstand
• offer
• receive
• refuse
• reject
• repulse
• stop