英语词汇“sand ballast”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	sand ballast
释义	sand ballast 砂道碴
随便看	electronically tunable optical filter electronically tuned oscillator electronical modules electronic alternating-current voltmeter electronical time relay electronic altimeter electronic ammeter electronic amplifier electronic amplifier equipment electronic analog and simulation equipment electronic analog computer electronic analog correlator electronic analog fire control computer electronic analog multiplier electronic analogue-to-digital converter electronic analogue-to-digital convertor electronic analysis apparatus electronic and mechanical scanning electronic anemometer electronic angular momentum electronic annunciator electronic antenna distributor electronic antineutrino electronic antiphlogistic and analgesic membrane electronic anti-reconnaissance 砥砺琢磨砥砺风节砥节励行砥节厉行砥节奉公砥节砺行砥行磨名砥行立名砥身砺行砥锋挺锷しゅくはい【祝杯（祝盃）】しゅくはくしゅくはく【宿泊】しゅくばしゅくば【宿場】しゅくふくしゅくふく【祝福】しゅくへいしゅくへい【宿弊】しゅくべん