Podauger
纵槽钻头
🗣️ 情景例句
I do mean it.
我的确是说真的。
Men too seldom see their own faults.
人们很少能看到自己的过错。
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%。