re-emittedCOCA²⁸⁰¹³⁶⁺⁵BNC¹⁷³⁹⁹⁵⁺²Economist⁴¹³⁰³⁺² 基本例句 vt.重发射原型re-emit的过去分词 The nanoprobe excites the sample with a strongly focused X- ray beam and collects the characteristic fluorescence signal that is re-emitted. 纳米探针通过聚焦强 X射线激发样品，然后收集发射出的特征荧光。 blog.sina.com.cn