tiers是什么意思？

tiers

• n. 等级( tier的名词复数 )，包扎的人，一排高过前面一排的东西，阶梯座位的一排；

例句

• Her wedding cake has three tiers. 她的结婚蛋糕有三层。
• a wedding cake with three tiers 三层的结婚蛋糕
• Islanders have campaigned for the abolition of one of the three tiers of municipal power on the island. 岛上居民发起一场运动，要求废除岛上三级市政管理层中的一级。
• ...the auditorium with the tiers of seats around and above it. 四周和上方有一排排座位的礼堂
• From her tiny waist a crinolined skirt cascaded in three deep tiers. 裙架撑起的三层大裥裙从她的纤腰上款款垂下。

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  一排;一行;一列
  A tier is a row or layer of something that has other layers above or below it.
  例句
  ...the auditorium with the tiers of seats around and above it. 四周和上方有一排排座位的礼堂
• N-COUNT
  (组织或系统的)层，级
  A tier is a level in an organization or system.
  例句
  Islanders have campaigned for the abolition of one of the three tiers of municipal power on the island. 岛上居民发起一场运动，要求废除岛上三级市政管理层中的一级。