阿摩尼亚水

ā mó ní yà shuǐ

ammonia solution

ā

abbr. for country names that begin with 阿[a1]: Algeria 阿爾及利亞|阿尔及利亚[A1 er3 ji2 li4 ya4], Afghanistan 阿富汗[A1 fu4 han4] etc

to rub

(often used in phonetic spellings)

second

shuǐ

water