的意思 annular

1. The annular eclipse will be visible from certain parts of the world next week.
环状日食将在下周在世界某些地区可见。

2. The annular ring on the tree trunk indicated its age and growth rate.
树干上的环状环指示了它的年龄和生长速度。

3. The spacecraft had an annular design for better aerodynamics.
宇宙飞船采用了环状设计，以获得更好的空气动力学性能。

4. The annular shape of the jewelry made it stand out from the rest.
首饰的环状形状使其脱颖而出。

5. The annular pattern on the carpet added a touch of elegance to the room.
地毯上的环状图案给房间增添了一丝优雅。

6. The engineer recommended using an annular gasket for a better seal on the pipe.
工程师建议在管道上使用环状垫片以获得更好的密封效果。