aromatic substitution
芳(香)族取代
热门单词
- average rate of profit
- average rate of profit on investment
- average rate of progressive increase
- average rate of tax
- average rating factor
- average ratio
- average reading
- average reading meter
- average real human ear
- average reactor temperature rise
- average receipts per person-night
- average receipts per room
- average record length
- average recovery rate
- average reducibility
- average regressed value
- average relationship
- average relative error
- average relative price
- average repair
- average resistivity
