Most professors unbend outside the lecture theatre.教授在课下大都很随便.She finds it hard to unbend, even at parties.她发现即使在派对上都难以松弛.And the chest strength unbend two arms with the arm department, supports the body.用臂部及胸部力量伸直两臂, 将身...
这些试验的有效性已显得令人怀疑.The tests have been shown to be of dubious validity.他们正在检测这种草药作为杀菌剂的有效性.They're doing tests to evaluate the effectiveness of this herb as an antiseptic.蛋白质还可以作为检测实验治疗有效性的标识物.They can serve as markers...
The an emulsion of droplets between 100 and 300 nanometres ( billionths of a metre ) across.这些微粒仅宽100—300纳米 ( 一米的十亿分之一 ).That's still a few billionths of the fractional pressure changes your ear can detect.而这仍然只有你的耳...
The Dreadnaught is 600 meters long.无畏级有600米长.The top platform, said Wu Lingtai, 13.5 meters from the ground.最高层的平台, 称武灵台, 距地面13.5米.Profundal deepwater zone of a lake beyond a depth of 10 meters.深海中水深达10米以下的区域.Stadia is a...
Brian was whirling like a dervish, slapping at the mosquitoes and moaning.布赖恩如同旋转舞蹈的托钵僧一样转来转去，一边拍打着蚊子一边抱怨不停。Peaceful summer evenings can be spoilt by mosquitoes.宁静的夏夜可能会被蚊子破坏掉。Outdoors, mosquitoes and midges were a perpe...