trip free
相关英语词汇推荐
- pneumatic remote control
- intermediate-base resin
- steam circulating pipe
- inhibitory action
- bog
- adjustment of itself
- leading-out
- effective projected radiant surface
- hard drawn copper wire
- relay satellite
- oil heater storage tank
- maximum permissible pressure
- vacuum lock
- Warp Beam
- normal condition
- pending the issuance of licence
- value control amplifier
- autosynchronous
- Quadrature components
- gravity meter