Pledged
v. 保证, 许诺, 发誓( pledge的过去式和过去分词 ); 典当; 保证给予（或做）; 以誓言约束
✅ 同义词
🗣️ 情景例句
What's your major?
你是什么专业的？
We never know the worth of water till the well is dry.
井干方知水可贵。
A 55-storey building went up in 1913, and in 1931 the Empire State Building was completed, then the tallest building in the world.
1913年一座55层高的大楼拔地而起。1931年帝国大厦竣工，这在当时是世界上最高的大厦。