1. A surface layer of earth containing a dense growth of grass and its matted roots; sod. 草皮，草根土：地面最上层的土层，包括厚密的草和垫子一样的根；草地。
2. Is my inclusion on here an indication that I could end up like that other poor sod from V? 我也在这里写专栏是不是表示我可能会像来自于V的可怜的家伙那样的下场？
3. The result confirm that SOD vitality of serum is reduced by nutrition lack and high concentration fluoride in drinking water and MDA content of serum is rised. 研究结果证明：营养不足和饮水氟离子浓度高均使SOD活性下降，脂质过氧化反应加强，使血清中MDA含量上升。
英英解释
n.
1. surface layer of ground containing a mat of grass and grass roots
2. an enzyme that catalyzes the conversion of superoxide into hydrogen peroxide and oxygen
3. someone who engages in anal copulation (especially a male who engages in anal copulation with anothe
4. an informal British term for a youth or man v.
1. cover with sod
