(1)无效的；无法律约束力的

(2)可撤销的(=voidable)

• essoin
• essoin de infirmitate
• essoin de mal de lit
• essoin de mal de venue
• essoin de malo lecti
• essoin de malo veniendi
• essoin de malo villae
• essoin de outre mer
• essoin de servitio regis
• essoin de terra sancta
• essoin de terre seynte
• essoin de ultra mer
• essoineour
• essoiner
• essoiniator
• essoin service del roy
• establish credit
• established business
• established church
• established religion
• establishment clause
• establishment of dower
• establishment of grade
• establishment of heirship
• establishment of religion