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
Amtrak is happy to announce our arrival in New York City.
我们很高兴报告诸位 Amtrak火车就要到达纽约了。
This is it. That's $9.15, please.
到了。请付9。15美元。
Han Meimei says the nicest cakes come from Guangdong.
韩梅梅说广式月饼最好。