您要查找的是不是：
- 你认为对多数人来说，吸烟是个难改的习惯吗? Do you think smoking is a habit that dies hard for most people?
- 难 problem
- 她的丈夫是个积习难改的调情老手。 Her husband is an incorrigible flirt.
- 为难 make things difficult for
- 旧习难改。 Olds habits die hard.
- 发改委 Development and Reform Commission (abbr.)
- 难的 hardy
- 很难 very difficult
- 国家发改委 National Development and Reform Committee
- 两难 be in a dilemma
- 医改 medical reform
- 改小 take in
- 难过的 sorry
- 改修 rebuild (修建)
- 难看的 malformed
- 股改 share reform
- 不难 It's no big deal.
- 万事开头难 It is the first step that costs troublesome
- 面不改色 without turning a hair; without batting an eyelid
- 难耐 intolerability
