substitution
「substitution」的意思
n. 代替，替换；代替物；（数） 置换
n.代替,取代作用,代入法,置换
「substitution」的用法
substitution替换 - 在需要时替换某个元素或部分。
「substitution」的例句
The teacher made a substitution for the absent student.
老师请了一个代课老师来替缺席的学生上课。
We need to make a substitution in the team because one of our players is injured.
我们需要在队里换一个人，因为我们的一个球员受伤了。
She had to make a substitution in her diet to lose weight.
她为了减肥，不得不改变她的饮食。
The company made a substitution in its marketing strategy.
公司改变了它的营销策略。
He made a substitution in his schedule to accommodate his new job.
他改变了他的日程安排来适应他的新工作。
The doctor made a substitution in the patient's treatment plan.
医生改变了病人的治疗计划。
They had to make a substitution in their plans because of the unexpected weather.
他们不得不改变他们的计划，因为天气突变。
She made a substitution in her recipe to make it healthier.
她改变了她的食谱，使它更健康。
The company made a substitution in its management team.
公司更换了它的管理层。
He had to make a substitution in his speech because he forgot something important.
他不得不改变他的演讲，因为他忘记了很重要的一点。