take effect to start to produce results开始起作用，开始产生效果:•The morphine was starting to take effect and the pain eased.吗啡开始起作用，疼痛减轻了。take efˈfect1to start to produce the results that are intended开始起作用；见效The aspirins soon take effect.阿司匹林药片见效快。2to come into use; to begin to apply生效；开始实施The new law takes effect from tomorrow.新法令明日起生效。take effect1. become effective 生效 * The medicine took effect two hours ago. 药两小时前就产生了效果。2. go into operation 实施 * The new rule took effect last month. 新规则上个月开始实施了。 * When does the new law take effect? 这项新法律什么时候生效？ |