graduallyadv.逐渐地
gradualadj.逐渐的;逐步的;平缓的
gradually decreasing until little remains.逐渐变少直到只剩下一点点的。
Gradually Flatting the Gray/Chroma Spectrum灰度/色度谱分级平坦化
gradual increase in length and complexity of utterance发声的时间和复杂程度逐渐增加