Foods and fluids are mixed in the stomach by its muscular contractions.通过胃部肌肉的收缩食物和流质在胃中混合。Contractions are much more common in speech than in writing.缩略词在口语里比在书写中常见得多.Muscle contractions are powered by the chemical aden...
Any of a group of plant polysaccharides that are polymers of mannose.甘露''.'聚糖'.''任何一组属于甘露糖聚合物的植物''.'聚糖'. ''.The polysaccharide moiety of glucose oxidase contain...
我以前就听到她小声的干咳, 特别是在夜里.I had already heard a little dry cough, especially at night.我们的软件应该给我们持续小声的听觉暗示,就像我们的键盘一样.Our software should give us constant, small, audible cues just like our keyboards.一路上,他们小声的说话.Jack and Stella...