backing card
常見例句
- Michael peels the backing off the credit card leaving only a piece of white plastic with a magnetic strip.
Michael剝開卡的背麪，原來那卡衹是一張白色帶著磁條的塑料卡。 - The debt ceiling vote is a Republican trump card that has the backing of American voters.
FORBES: Debt Ceiling Vote Is Republican Leverage For Budget Reform 返回 backing card