Three-tier
[医]三层
🧩 词语组成解析
three
[θri]
num. 三;三个;第三（章，页等）;
n. 三岁;三个人[东西];三，三个;
adj. 三的;三个的;
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
like we always thought I would.
就像我们一向认定的那样。
I'm going to use three pounds.
我要用三磅。
He threatened to remove them by force.
于是警察威胁要强行使他们离开。