Os longum
[医]长骨：指所有其长度超过宽度和厚度的骨，例如四肢的骨
🧩 词语组成解析
n. 骨, 孔, 穴裂口\\n[计] 办公系统, 操作系统
[医]磺胺甲氧吡嗪，磺胺-3-甲氧吡嗪，吡嗪磺，长效磺胺B[磺胺类抗菌药]
🗣️ 情景例句
Hmmm. It is wrong.
嗯嗯。是不对劲。
Which American singer do you like to listen to?
你喜欢哪个美国歌星的歌曲？
I hope we can see each other again some time.
希望还能有相见的机会。