substitution meaning in English
n.
1.代,代用,代替,更替,置换。
2.【化学】取代;【数学】代换;代入;【法律】预定继承人;【语法】词的代用。
adj.
-al ,-ary adj.
Examples
- The overall reaction is one of substitutions .
总反应是取代反应中的一种。 - They allow no substitutions on the club luncheon .
客饭固定的午餐不能换菜。 - I have made the substitutions required in this book .
我在本书中已应需要作了改换。 - The procedure for solving the eqs is called back substitution .
解方程组的这一步骤叫回代。 - Substitution : player no. 4 for no. 3 .
换人: