gyro

• 该名词有两个主要含义：一是希腊式三明治，将烤羊肉片、洋葱和番茄卷入皮塔饼中；二是一种旋转装置，由可自由转动的轮子构成，能抵抗方向变化。

A noun with two distinct meanings: a Greek sandwich made of sliced roast lamb, onion, and tomato stuffed into pita bread; or a rotating mechanism consisting of a universally mounted spinning wheel that resists changes in orientation.

1. Greek sandwichA2informalculinary

   A Greek dish consisting of sliced roasted meat (often lamb or chicken), tomato, onion, and tzatziki sauce wrapped in pita bread.

   希腊烤肉卷

   • I ordered a gyro with extra tzatziki for lunch.
   • The food truck serves the best gyros in the city.
   • She ate a chicken gyro while sitting in the park.

2. GyroscopeB2formalscientific

   A device consisting of a spinning wheel or disc mounted so that it can tilt freely, used to maintain orientation or measure rotation.

   陀螺仪

   • The gyro in the navigation system helps keep the drone stable.
   • Gyroscopes are essential components in spacecraft attitude control.
   • The smartphone uses a tiny gyro to detect screen orientation.

   同义词gyroscope