put in the place of another; switch seemingly equivalent items
be a substitute
act as a substitute
造句
用作形容詞(adj.)
A series of trichloromethyl substituted triazine compounds, as acid-generators were prepared. 制備了一系列的三氯甲基取代的三嗪類化合物。
One element may be substituted for another in a compound, the substituted element being set free. 在一種化合物里，一種元素可以取代另一種元素，而被取代的元素就被釋出。
近義反義詞
substitute
substitute fuel
substitute part
substitute data
substitute test
substitute drug
substitute mode
substitute line
substitute goal
substitute rate
substitute into