Hoop Pinyin: gū
Explanation:
1. Tighten with bamboo strips or metal strips, and restrain with belts or the like: ~ barrel. A handkerchief on the head.
2. A ring that is tightly wrapped around something: iron~er.
Pinyin: cuò
Explanation:
1. Unsuccessful, failed: ~ fold. ~ Defeat. ~Injury. ~ Lost.
2. Press to lower the pitch: cadence ~.
3. Destroy.
4. A type of calligraphy pen.