polymorphism LEVELS是什么意思

polymorphism LEVELS是什么意思 levels shock levels 是何意思 词组 关于level各种水平（层次）是at all levels 还是on all levels cutoff levels是什么意思原文是tetrahydrocannabinol was performed using the Abbott TDx system and the recommended cutoff levels. sea levels 英语翻译These diagrams are obtained by cuts of the ternary Fe-C-Si diagram at different silicon levels.这句怎么翻译,特别是silicon levels,急,关键是silicon levels A Levels 含义是 它到底指的是一种什么样的教育? some keep a record of levels of pollution背景是保护海洋的方法 Unlimited levels of nesting funds是一种基金管理软件的介绍 NUTS II and III levels 这里的NUTS是什么意思?是哪几个单词的缩写啊? defect levels是什么意思 ae插件levels是什么意思 英语翻译three levels of analysis:biological level of analysispsychological level of analysisenvironmental level of analysis在心理学书中这三个层面的分析的术语名字叫什么?只翻译three levels of analysis 就好,我想可能是 low-lying countries feel their very existence is in danger from rising sea levels.existence is in danger from rising sea levels 做什么成分.very 是修饰什么的? how many levels of course (have you) bought?谓语+主语?还是主语+谓语?how many levels of course (have you) bought?还是 how many levels of course (you have) bought?请告知一下这种问句后面主谓的顺序是：谓语+主语?还是主 sea levels加s对吗 急!Vibration levels 如何翻译?