动词短语
中文翻译：Unknown
同义词：
['add', 'increase', 'extend']
例句：
-
1.The price of the new car has been tacked on by 10%.
新车的价格已经增加了10%。
-
2.We need to tack on an extra hour to finish the project on time.
我们需要额外一个小时来完成这个项目。
-
3. The deadline for the report has been extended by two weeks.
报告的截止日期已经延长了两周。