推荐英语词组
- temperature-control relay
- eastwards
- relational threshold
- slab symmetry
- thin-film semiconductor
- peripheral reflex center
- be confident in
- squegging oscillator
- acetylene
- musculi rectus capitis lateralis
- side run-off
- moppet
- am-pm coefficient
- quenching time
- shakable
- aspherinia
- smite
- uptake
- keyhole-mode welding
- montage
- independent sideband transmission
- acid open-hearth steel