Treadboard
n. 踏板
🗣️ 情景例句
on the community-center project.
为社区中心的事。
Don't forget to cable to let us know you arrived safely.
不要忘记在你安全地到达后打电报让我们知道。
I often visited The Gables when I was boy.
我小时候常去“山墙庄园”作客。