“grain drill”的概念、定义、翻译、参考文献-科学参考

单词	grain drill
释义	grain drill [`grān ´dril] ^AGRICULTURE A drill used to sow small grains or seeds.
随便看	bacillus Bacillus Calmette-Guérin vaccine bacitracin back backacter back arch back azimuth back balance backband back beach back bearing backbend backbending back-bent occlusion back bias backblast area back bond backbone back boxing backbreak back bulb backcast stripping back check back-coated mirror backcoating

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