backing card
基本解釋
- 襯靶紙
英漢例句
- Michael peels the backing off the credit card leaving only a piece of white plastic with a magnetic strip.
Michael剝開卡的背面，原來那卡只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