单词	seismo-tectonic block
释义	seismo-tectonic block 构造块体
随便看	several years aback several years aBack several years off Several young men dangle after the pretty girl several youngsters Severan severance severance agreement severance agreements severance allowance severance and conservation taxes severance benefit severance cutting Severance-cutting severance damages severance felling Severance-felling severance in criminal trial severance indemnity severance of consular relations severance of diplomacy relations severance of diplomatic relations severance of economic relations Severance of relations severance of trade relation