例句與造句

1. 855 parts were replaced with 12 3D-printed parts : frames, combustor liners, sumps, rotors.
2. The combustor liner and flame holders were sprayed with ceramic thermal barrier coating to allow sustained afterburner operation at temperatures up to 3, 200 癋 ( 1760  ! ).
3. It's difficult to find combustor liner in a sentence. 用combustor liner造句挺難的