heavy grain的相关资料：
临近单词
heavy tap
heavy
heavy-duty anticorrosion powder coatings
heavy-medium powder for coal preparation
heavy-duty corrosion-inhibiting coating
heavy hydraulic cycle compressor test-bed
Heavy thunderstorm and severe turbulence.
Heavy Transportable Communication Equipment
Heavy Electrical Plant Consultative Council
Heavy Calipers with Vernier non-replacible
Heavy Antiaircraft Artillery Tactical Control
Heavy-Duty Vessel Assembly Welding Workshop
