Natrium perboricum
[医] 过硼酸钠
🧩 词语组成解析
n. 钠\\n[医] 钠[11号元素]
🗣️ 情景例句
Let's get together and have a group study session.
咱们在一起组织一个学习小组吧。
I'm ready.
我准备好了。
The doctor said he could do nothing to help him.
医生说他对此无能为力。