Pbys
(pby 的复数) abbr. Consolidated-Vultee PBY flying boat 统一伏尔提（飞行器公司）PBY飞船（代号）
🗣️ 情景例句
I'd like to ask for your daughter's hand in marriage.
我希望你能把女儿许配给我。
Extremes meet.
否极泰来。
who put his questions to nature instead of to the ancients,
他向自然界而不是向古人提出问题，