Os ischii
坐骨
🧩 词语组成解析
n. 骨, 孔, 穴裂口\\n[计] 办公系统, 操作系统
🗣️ 情景例句
I've got a slight fever. It's 37.9.
我有一点点发烧。体温是三十七点八度。
But We tried very hard to adapt ourselves to the new environment.
但是我们尽量去适应新的环境。
That's OK.We really need the material.
没关系，我们急着要这些原料。