Dulling
n. 发暗；失光；迟钝
✅ 同义词
🗣️ 情景例句
but he usually managed to squeeze a Sunday in
但是他总会设法挤出星期天，
The man is surveying land for a national park.
这个人正在测量国家公园的土地
Moondwellers will be able to fly in space at only three percent of the cost of similar journeys by their terrestrial cousins.
月球居民在太空遨游的费用仅是地球上朋友飞越同样路所需费用的3%。