例句與造句

1. Rapid determination of rongalite in foodstuff
   次硫酸氫鈉含量的快速測(cè)定
2. Determination of formaldehyde in rongalite by spectrophotometry
   吊白塊中甲醛的分光光度測(cè)定法
3. It's difficult to find rongalite in a sentence. 用rongalite造句挺難的