The puddles had coalesced into a small stream.地面上水洼子里的水汇流成了一条小溪。The road was shiny with puddles, but the rain was at an end.马路上到处是水洼，闪着光，不过雨停了。There were puddles of filthy water here and there among the cobbles.鹅卵石中间,汪着片...
生长调节剂用于各种作物,特别是用于大豆上的研究,受到极大的注意.Growth regulators have received considerable attention in studies on all crops and particularly on soybeans.结论: AbE有可能成为一种能改善造血与免疫功能的生物反应调节剂.Conclusion: AbE is potentially a biological res...
这部机器是用水蒸气推进的.This machine is driven by steam.航空部对喷气推进的兴趣正在增加。Interest in jet propulsion was now growing at the Air Ministry.德军推进的方向现在已经看得更加清楚了.The direction of the German thrust had now become more obvious....