推荐英语词组
- BCB
- acoustic nerve
- columbium oxide
- tectocerebellar tract
- Eimeria migairii
- controlled atmosphere
- negative clamping
- COBOL evaluation
- computer assisted management
- general dry cargo ships
- mastadenitis
- in livery
- incremental tape unit
- constitutional syphilis
- in the sequel
- anion resin
- nephrectasis
- pipe support
- air machine
- elocution
- to ask for trouble
- protective antigen