推荐英语词组
- cyclopentenoperhydrophenanthrene
- picture frequency
- Folin urea bulb
- cost of transportation
- hypochrome
- Aerogenesbacterium
- Lindau-von Hippel disease
- unfired
- leave in the air
- type-a facsimile
- firecracker
- Niagara blue
- scarlet fever streptococcus toxin
- water saturation
- veratrine contracture
- fricative
- per annum rate
- commissural neuron
- budget unit
- patsy
- protoheme
- payout ratio