英语词汇“free-fall drill”的翻译、意思、用法、释义-英汉汉英词典

单词	free-fall drill
释义	free-fall drill重力冲击钻，顿钻钻井法free-fall drill重力衝擊鑽，頓鑽鑽井法海洋地質學
随便看	erepecu erepecu, lagoa do e. repens hort. e. repens hort.-- fortune's creeping spinle.-- e. japonica l. var. radicans miq. e-representation erepsin erepsin-- ereptase erepsin; ereptase erepsins erepsin， ereptase ereptase ereptase--erepsin ereptation ereption er, er, er erergy spectrum eresos eressa confinis finitima eretes sticticus erethematous erethic erethic scrofulosis erethisia erethisia-- irritability--erethism erethism