spring
相关英语词汇推荐
- round can end curler
- hardbake
- wool-mohair-silk mixed fabric
- modular single point annunciator
- pig leather for making gloves
- picture oscillating transformer
- boring hose
- coaling crane
- knitted fishing net
- rotary press
- Brick model
- travelling microscope
- marsh mallow chocolate
- demodulator of frequency shift signal
- pin disk mill
- collar
- circular auto-control heating oven
- eupolyphaga sinensis
- neocupferron
- wing float