英语短语词组词汇sit up straight的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	sit up straight
释义	sit up straight坐直;坐正：Children should be told to sit up straight even when they are watching TV programs.应当告诉孩子们要坐直了，即使他们看电视节目时也要坐直。
随便看	dynamic programming dynamic psychology dynamic random-access memory dynamic range dynamic recovery dynamic regulator dynamic relocation dynamic resistance dynamic roughness dynamic routing dynamics dynamic scattering dynamic scheduling dynamic scoping dynamic scoring dynamic sensitivity dynamic sequential control dynamic shift register dynamic similarity dynamic spatial reconstructor dynamic stop dynamic storage dynamic storage allocation dynamic strength dynamic subroutine

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