Natrum
[化] 天然碱\\n[医] 钠(11号元素)
🗣️ 情景例句
Wait with your pictures for a second.
先别忙着你的摄影。
I took out my toys.
我拿出了我的玩具。
I had traced the cause of the trouble.
因为我找到了毛病所在。