Tier building
多层房屋
🧩 词语组成解析
tier
[tiə]
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;
🗣️ 情景例句
Mrs. Smith, You're a wonderful cook.
史密斯夫人，你是一个了不起厨师。
Where were you during the month of April last year?
去年四月份你在哪里？
Are you all in the same school?
你们在同一个学校吗？