推荐英语词组
- glycolamine
- lower acidity sulfuric acid
- x-axis
- atreptic
- denture-blank
- ceramic amplifier
- deoccupy
- elaiopathy
- preliminary reading
- direct diazo dyes
- tongued and grooved flanges
- phenanthrone
- sinkage
- sodium phosphate,radioactive
- uncinate lobe
- pugh
- sequence of statement
- Giemsa stain
- data-initiated control
- chondrodite
- Olea L.
- externally-compiled subprogram