pledge
英 [pledʒ]
美[plɛdʒ]
	    - n. 保证,誓言;抵押;抵押品,典当物
 - vt. 保证,许诺;用……抵押;举杯祝……健康
 - n. (Pledge)人名;(英)普莱奇
 
英英释意
- 1. a deposit of personal property as security for a debt;
 - "his saxophone was in pledge"
 
- 2. someone accepted for membership but not yet fully admitted to the group
 
- 3. a drink in honor of or to the health of a person or event
 
- 4. a binding commitment to do or give or refrain from something;
 - "an assurance of help when needed"
 - "signed a pledge never to reveal the secret"