Tread-mill
[医] 踏旋器
🧩 词语组成解析
tread
[trɛd]
vi. 踩，踏;行走;交尾;
vt. 踩成;踏出;步行于;踩（烂）;
n. 踏，踩，走;交尾;（楼梯的）踏板;轮胎接触地面的部分;
mill
[mil]
n. 磨坊;磨粉机;榨汁机;工厂;
vt. 研磨，粉碎;搅拌;磨，铣;轧花边（在纸币上）;
vi. 惊跑，乱闯;经研磨;
🗣️ 情景例句
Tell me about your book.
谈谈你的书吧。
Let me see what's available.
我查一查看有什么班机。
I had all the usual symptoms of someone giving up smoking: a bad temper and an enormous appetite.
脾气暴躁和食欲旺盛。