Helixometer
窥膛镜
🗣️ 情景例句
In ancient times the rich used jade or gold chopsticks to display their wealth.
在古代，富人家用玉或金子制成筷子以显示其家庭的富有。
The weather is nice today.
今天天气很好。
She started to run to the boat.
她拔腿就往小船跑去。