Osmic acid
[化] 锇酸\\n[医] 锇酸
🧩 词语组成解析
a. 锇的, 四价锇的\\n[医] 锇的
🗣️ 情景例句
I haven't seen you since the hospital.
自从医院相遇之后再也没有见到你。
He's studying his lesson.
他正在学习课程。
I went there three days ago.
我三天前去过那儿。