Jrd
abbr. joint research and development 联合研究与开发; juvenile rheumatoid disease 青少年类风湿病; Riverside; California (heliport, 3-letter code) 河边
🗣️ 情景例句
Maybe.
再说，再说。
Shall you excuse his ignorance?
你要原谅他的无知吗？
THE UNIVERSE AND MAN-MADE SATELLITES
宇宙与人造卫星