Words — 1 found
qīng yǎng huà
ㄑㄧㄥ ㄧㄤˇ ㄏㄨㄚˋ ㄋㄚˋ
Simplified Traditional 氢氧化钠 氫氧化鈉
  1. 1. caustic soda
  2. 2. sodium hydroxide NaOH