常見例句雙語(yǔ)例句We have to pay on the nail before we can leave with the goods.我們必須儅場(chǎng)付款,才能拿走貨物。權(quán)威例句The Baltic states pay cash on the nail for their gas, and offer the Russian oil industry its most efficient export routes.ECONOMIST: Still most awkward partners 返回 pay on the nail