Nacl
abbr. sodium chloride (salt) 氯化钠（盐）（科技符号）
🗣️ 情景例句
And how are you going to stop him?
那， 怎么去阻止他呢？
The student is busy studying math.
这个学生忙于研究数学。
That's a good question, smiled Uncle Wang.
“这个问题提得好，”王大叔笑了。