Toolbelts free both hands and lessen the risk of dropping hammers.工具腰带解放了双手，还减少了锤子掉落的风险。He felt hot tears dropping onto his fingers.他感觉到热泪掉到他的手指上。Burning embers started dropping from the ceiling.余火未尽的木块开始从天花板上往下掉。...
绘制一张身高与年龄对照的曲线图。Plot a graph of height against age.将用适当的前后对照的方法来避免重复.We will attempt to avoid duplication by appropriate cross references.研究设计: 有历史对照的III级回顾性病历资料.Study Design. Leel III retrospective series with historica...
所得到的剩余色差叫做二次光谱.The resulting residual chromatism is known as secondary spectrum.这时消除色差具有头等重要性.The removal of the chromatic aberration is then of primary importance.由此而产生的缺陷叫做色差.The resultant defect is known as chromatic ...