单词	ultra acoustic
释义	ultra acoustic 声学
随便看	residual coating residual cohesion residual coldwork residual communality residual compaction residual competence residual compression residual compressive stress residual concentration residual conduction residual conductivity residual contact poison residual contaminant residual contamination residual content residual contral residual contribution residual control residual correction residual correlation residual correlation matrix residual cost residual count residual coupling residual coupling constant 通时达变通权达变通权达理通材达识通真达灵通衢大邑通衢广陌通计熟筹通达谙练通邑大都 10248 10249 10250 10251 10252 10253 10254 10255 10256 10257