1.typical of 是..特征
例句:This poem is typical of the Romantic period.
這首詩具有浪漫主義時期的特點 。
2.based on 以…為依據
例句:The selection process is based on rigorous tests of competence and experience.
選拔過程是基于對能力和經驗的嚴格測試 。
3.immune system 免疫系統
例句:The patient's immune system would reject the transplanted organ as a foreign object.
病人的免疫系統會對移植器官產生異質排斥反應 。
4.arise from 產生于
例句:Noisome vapours arise from the mud left in the docks
難聞的蒸汽由船塢中余留的泥漿散發出來 。