Aaos
abbr. 美国矫形外科学会（American Academy of Orthopedic Surgeons）
🗣️ 情景例句
Hi, Marilyn.
嗨， Marilyn。
I invited him to come over, but he wouldn't.
我请他过来，但是他不肯。
There is no sky in June so blue that it does not point forward to a bluer,
六月蔚蓝的天空总使人遥想一个更加蔚蓝的苍穹；