Treadwheels
(treadwheel 的复数) n. 踏车
🗣️ 情景例句
So, what were you two talking about?
你们俩刚才谈什么了？
The ancient Roman civilization was finally destroyed by the nomadic tribles.
古罗马终于被游牧民族灭亡了。
What are their jobs?
她们是做什么工作的？