基本解釋n.一種拋石;拋石同根派生 jackstone相關(guān)詞英漢例句Keywords concealed engineering;quality detection and evaluation;underwater jackstone;anti-seepage wall;ground penetrating radar (GPR);underwater detection;electromagnetic wave;imaging; 隱蔽工程;質(zhì)檢評價(jià);水下拋石;防滲墻;地質(zhì)雷達(dá);水底探測;電磁波;成像;jackstone更多例句