courtier什么意思解释？

courtier的音标：courtier的英式发音音标为：['kɔ:tiə(r)]courtier的美式发音音标为：['kɔrtiə(r)]...

The king disgraced the disloyal courtier.王国贬黜了那位不忠的朝臣.A young courtier, an old beggar.年轻当朝臣, 年老当乞丐.A senior courtier said:'He is determined to get his traveling costs down.王室一位高级伺从说, 威廉 王子决心将自己的旅行成本降下来....

courtier的复数形式为：courtiers...