Nacl
abbr. sodium chloride (salt) 氯化钠（盐）（科技符号）
🗣️ 情景例句
To help scrub the building interior clean.
帮忙把建筑的内部擦洗干 。
I got your back.
放心！
for the basket contained two Members of Parliament and the Commanding Officer of the station!
因为筐里是两名国会议员和一名基地的指挥官！