减刑
to reduce penalty; shortened or commuted (judicial) sentence
饯行
to give a farewell dinner
渐行渐远
gradually proceed, gradually get further apart
碱性岩
basic rock; mafic rock (with less silicon and more magnesium, iron etc)
嗜碱性球
basophil granulocyte (type of white blood cell)
嗜碱性粒细胞
basophil granulocytes (rarest type of white blood cell)