以上来源于: WordNet
Michael Leavitt, America's health secretary, unveiled a plan to allow both countries to make surprise safety inspections of each other's factories producing food, medical devices and drugs.
美国卫生部长迈克尔·利维宣布了一项计划,将允许两国互相对对方的食品、药物和医疗器械生产厂商进行安全检查。
An astronomer at Harvard College, Henrietta Leavitt, had discovered that these periods of brightness could be used to measure the star's distance from Earth.
VOA: special.2009.04.29
Eric Leavitt supervises the operation. He explains how the orchids are made to bloom in time for the show.
VOA: standard.2010.02.21
Leavitt says some flowers can last several months and that vanilla comes from an orchid.
VOA: standard.2010.02.21
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