英语词汇“sonic depth finder”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	sonic depth finder
释义	sonic depth finder [ˈsɔnik depθ ˈfaində] 回声测深器，回声测深仪
随便看	tightening of bearing tightening of credit tightening operation of orbicularis tightening pulley tightening-pulley tightening rails tightening ring tightening ring packing tightening rod tightenings tightening scale dial tightening screw tightening slide tightening torque tightening-up tightening up tightening-ups tightening up temperature tightening-up time tightening wire tightening your belt tighten my belt tighten ones belt tighten one's belt tighten our belt 学非师而功益劳，友非人而过益滋。学非探其花，要自拨其根学非有碍于思，而学愈博则思愈远学非有碍于思，而学愈博则思愈远；思正有功于学，而思之困则学必勤。学非言之难，用之为难。学须一件做成，便有用，便是圣贤一流。试观虞廷五臣，各专一事终身不改，便是圣；孔门诸贤，各专一事，不必多长，便是贤；汉室三杰，各专一事，未尝兼摄，亦便是豪杰。学须体用具备，体须十分停当，用方不错。学须反己学须有觉，方得总会处。学须静也，才须学也さいせき【砕石】さいせつさいせつさいせつ【再説】さいせつ【細説】さいせんさいせんさいせん【再選】さいせん【賽銭】さいせんたん