Sighthole
n. (测量用仪器等上的)观察孔,检查孔,窥视孔
✅ 同义词
🗣️ 情景例句
And then branched out into other sports products.
然后逐渐扩展出其他的运动产品。
Health is better than wealth.
健康胜于财富。
Grandma is ill, she said. I must take her to hospital.
“奶奶病了，”她说，“我必须送她去医院。