hard-and-fast是什么意思

实用例句

1. The federal government hiked the tax on hard liquor.

联邦政府提高了烈性酒的税率。来自柯林斯例句

2. People are having to think hard about their holiday plans.

人们现在得仔细地琢磨自己的度假计划。来自柯林斯例句

3. Many parents find it hard to discourage bad behaviour.

很多父母觉得要孩子循规蹈矩是件很难的事情。来自柯林斯例句

4. It is hard to get hold of guns in this country.

在这个国家里要搞到枪支是很困难的。来自柯林斯例句

5. You need hard currency to get anything halfway decent.

你得有硬通货才能买到还算不错的东西。来自柯林斯例句