同义词：disadvantage
drawback lock 内开锁
drawback desk 存票台
drawback system 退税制度
The only drawback of the plan is that it costs too much.
这个计划的唯一缺憾是花费太大。
One of the drawbacks of living in the XIASHA is inconvenience in daily life.
在下沙生活的缺点之一就是日常生活的不方便。
