n.代替；替換；交換
The substitution of coal for oil is desirable. 以煤代替石油是可取的。
It was merely the substitution of one piece of nonsense for another. 這不過(guò)是用一個(gè)謊話來(lái)代替另一個(gè)謊話。
They're studying a substitution for the medicine. 他們正在研制一種該藥的替代品。
The South Korean coach requests substitution. 韓國(guó)隊(duì)教練要求換人。
The second language is a macro language for performing textual substitution. 第二種語(yǔ)言是宏語(yǔ)言，用來(lái)進(jìn)行文字的轉(zhuǎn)換。
adj.代理的；代用的；取代的
adj.代理的；取代的；代用的
