More N2 vocabulary

• ダブルdouble
• 性能せいのうability, efficiency
• 真っ青まっさおdeep blue, ghastly pale
• 押えるおさえるto stop, to restrain, to seize, to repress, to suppress, to press down
• どうせanyhow, in any case, at any rate
• 滑れるずれるto slide; to slip out of place