两个英语词的区别expansion和extension,请帮忙解释下
来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/23 20:15:57
两个英语词的区别
expansion和extension,请帮忙解释下
expansion和extension,请帮忙解释下
expansion
不可数名词.意为扩大,扩展.如医院学校等的扩展.eg"The rapid expansion of the university has caused a lot of problems.a这所大学急速扩展,引起了不少问题.
extension
可数名词.
(1)(建筑物的)具体所扩建的部分eg"They are just opened the hospital extension.医院的扩建部分刚刚启用.
(2)额外期限,如将做某事的期限延长,即额外期限.eg"I have applied for an extension to my work permit.我已申请把工作许可证的期限延长.
(3)电话分机.eg"what is your extension number?你的分机号码事多少?
不可数名词.意为扩大,扩展.如医院学校等的扩展.eg"The rapid expansion of the university has caused a lot of problems.a这所大学急速扩展,引起了不少问题.
extension
可数名词.
(1)(建筑物的)具体所扩建的部分eg"They are just opened the hospital extension.医院的扩建部分刚刚启用.
(2)额外期限,如将做某事的期限延长,即额外期限.eg"I have applied for an extension to my work permit.我已申请把工作许可证的期限延长.
(3)电话分机.eg"what is your extension number?你的分机号码事多少?