tier
英 [t??]
美[t?r]
- n. 層，排；行，列；等級(jí)
- vt. 使層疊
- vi. 成遞升徘列
- n. (Tier)人名；(英)蒂爾
英英釋意
- 1. a relative position or degree of value in a graded group;
- "lumber of the highest grade"
- 2. any one of two or more competitors who tie one another
- 3. a worker who ties something
- 4. something that is used for tying;
- "the sail is fastened to the yard with tiers"
- 5. one of two or more layers one atop another;
- "tier upon tier of huge casks"
- "a three-tier wedding cake"