Atomdef
(=atom defense)原子防御[防护]
🗣️ 情景例句
What guarantee do I have that it won't break down easily?
有什么保障它不会轻易出故障？
Hello, may I change some money with my Master card?
我能否用万事达卡来兑换些钱吗？
Thus the rods, by falling, and by the direction in which they fell,
木棒倒下的多少和倒下的方向