推荐英语词组
- pelvic rest
- long-distance supervisory control
- financial guarantee
- Rosenmund reduction
- tolil
- antiresonance frequency
- thalassemia minima
- Epstein's sisease
- all of a glow
- constant viscosity rubber
- kiln roasting
- dowry
- skeletal
- oxygen family element
- Thomas steel
- class ao emission
- sempervine
- coupling flange
- vest authority in sb
- duplex equipment
- ill-favoured
- bilious cholera