put an embargo on

• 禁止出入
• 对 ... 实行禁运

put an embargo on的用法和样例：

例句

1. Later it was reduced to a signpost, and now it serves as an ornament.
   天安门唯独皇帝可以出入，而且只能出入喜事，绝对禁止出入丧事。