Backsword
n. 单刃刀, 木剑
🗣️ 情景例句
Hi.
嗨。
Could you do me a favor?
我想请你帮个忙。
It seems she was in class on Friday afternoon, but no one has seen her since.
好象她星期五还在教室，但从那以后没人看见过她。