Obstructer
n. 障碍物；妨碍者
🗣️ 情景例句
That's great.
真棒！
I owe it all to you.
全是托您的福。
For nearly three and a half centuries she lay at the bottom of Stockholm harbour until her discovery in 1956.
这艘大船在斯德哥尔摩港口的海底躺了将近3个半世纪之后，直到1956年才被发现。