definitions 是 definition 的复数definitionKK [ˏdɛfəˋnɪʃən] /ˌdɛfəˈnɪʃən/发音名词1定义、释义Look up the definition of this word in a good dictionary.在一本好字典里查这个字的定义。2界定、定义The report offers a broad definition of workplace harassment.这份报告对职场骚扰做了广义的界定。3解析度、清晰度The new screen shows photos at much higher definition.新萤幕能以更高的解析度显示照片。4轮廓、鲜明Months of training gave his arms real definition.几个月的训练让他手臂的线条非常鲜明。片语1就定义而言、本质上A volunteer is, by definition, someone who works unpaid.就定义而言,志工就是无偿工作的人。用这个字练口说→相关片语by definition