compression-wave frontcompressional wave frontfront压缩: compress; condense; reduce; ...波: wave前: front压缩波: compre ion wave; compre ionalwave; compre ionwave; compressed wave; compression shock; compression wave; compressional wave; compressive shock wave; compressive wave; pressure wave; push wave; wave of compression; wave， compression爆震波波前: front of the detonation wave下载手机词典可随时随地查词查翻译
