Obstructer
n. 障碍物；妨碍者
🗣️ 情景例句
That sounds very nice. When will it be?
听起来真不错，什么时候呢？
If he doesn't, will you fix it?
如果他不，你会修理它吗？
Armed with the new machine, a search party went into the cave hoping to find buried treasure.
一支用这种新机器装备起来的探宝队进入了这个岩洞，希望找到埋藏着的金子。