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
Where exactly is it?
到底在哪里？
Wise men chanbge their mind, fools never.
聪明人随机应变，愚蠢者固执己见。
We need seven of these.
我们要七个这种的。