Plainest
plain（平的）的最高级形式
🗣️ 情景例句
Would you happen to have a room for two availbale
你们可有一个双人房间
Out of debt,out of danger.
脱债就脱险。
His answer was to lift the vessel out of the water by making it ride on a cushion of air,
他的解决办法是把船体提离水面，让船在一个气垫上行驶，