Question

tier n.等级;阶梯座位等的一排，一行，一层;包扎工;vt.层层排列，使层叠;vi.成递升排列，层叠; third:tiers~done:tiered~pl:tiers~ing:tiering~past:tiered~

Accepted Answer

英[tɪə(r)]  美[tɪr] 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：...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：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。

单词	tier
音标	英[tɪə(r)] 美[tɪr]
解释	n.等级;阶梯座位等的一排，一行，一层;包扎工;vt.层层排列，使层叠;vi.成递升排列，层叠;
例句	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：...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：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。
变形	third:tiers~done:tiered~pl:tiers~ing:tiering~past:tiered~

Tier N Count 英[Tɪə(R 美[Tɪr N.等级;阶梯座位等的一排，一行，一层;包扎工;Vt.层层排列，使层叠;Vi.成递升排列，层叠 一排;一行;一列 Row Layer

Tier N Count 英[Tɪə(R 美[Tɪr N.等级;阶梯座位等的一排，一行，一层;包扎工;Vt.层层排列，使层叠;Vi.成递升排列，层叠一排;一行;一列 Row Layer