Raceway
n. 水道, 座圈\\n[电] 槽板
🗣️ 情景例句
Do you hear something?
你听到什么了吗？
When it started raining, I was reading books.
当开始下雨的时候，我再看书。
because this is easier to shape than other kinds.
因为燧石较之其他石头更容易成形。