There was coded criticism of the government from some party members.
一些党员对政府进行了间接的`批评。
There are two codes for London.
伦敦有两个电话区号。
The sport has a strict code of conduct.
体育运动有严格的行为规范。
It's written in code.
那是用密码写的。
The company has a strict dress code ─ all male employees are expected to wear suits.
公司有严格的着装规定——所有男职员都要穿西服。