A volcano erupted and propelled rocks high into the sky.火山爆发,把无数的石块抛向天空.The ship is propelled by steam.这艘船由蒸汽推进。He is propelled by both guilt and the need to avenge his father.他受到内疚感和为父报仇之心的双重驱使。A rocket is propelled by ...
I find the evidence inconclusive.我发现证据无说服力。Research has so far proved inconclusive.目前研究尚无定论。The remainder of cases were inconclusive.其余的那些事件则无法作出结论....