n. any one of two or more competitors who tie one another
n. a worker who ties something
n. something that is used for tying
n. one of two or more layers one atop another
n. 排, 层, 等级
1. The hotel has three tiers of rooms, each with different prices.
这家酒店有三个等级的房间，每个价格不同。
2. In the competition, the winners were placed in the top tier.
在比赛中，获胜者被放在了最高级别。
3. She stacked the boxes in tiers to save space in the closet.
她把箱子分层堆放，以便在衣橱里节省空间。