不带宾语的动词称为不及物动词.Verbs that do not take object are called intransitive verbs.带宾语的动词称为及物动词.Verbs that take object are called transitive verbs.但是当介词放在从句末尾时,作为介词宾语的关系代词可以用that并且可以省略.I know the young couple from whose house th...
In each cycle of operation the particle picks up energy from the oscillating eletric field.粒子每运转一周都从振荡电场获取新的能量.The ferrography is a wear diagnosis technology based on the analysis of wear particle.笔者利用铁谱技术作为一种监测手段,通过磨粒分析...
In colder weather, your cat will curl up into a tight, heat-conserving ball.天气更冷时，猫会为了保存热量而紧紧地缩成一团。A blow to the stomach made him curl up.他腹部受到一击而直不起腰来.On the battlefield such a coward like him would surely lie down and ...
坚果的胚乳由于存在丹宁,所以有显著的涩味.The endosperm of the nut owes its marked degree of astringency.包含游离核的合点端胚乳部分形成几个裂片.The chalazal parts of the endosperm containing free nuclei forms several lobes.热变性的小麦胚乳能阻止移植在其上的胚的生长.Heat - denature...