Rebasing
[医] 垫底术, 重衬
🗣️ 情景例句
Joan?
是简吗？
The price of this model of cassette-player is 2500 Belgian francs at today's rate of exchange.
这个型号的录音机，按今天汇率，每台2500比利时法郎。
supplying the rocket fuels for its ships,
作为航天飞船的燃料。