出现: appear; arise; emerge; grow; ...稀疏: few and scattered; few and f ...斑点: spot; stain; speckle; freckl ...斑点出现: spotting out突然出现斑点: break out in spots电镀零件出现斑点: spotting out稀疏: few and scattered; few and far between; thin; sparse 稀疏散乱 scattering; 稀疏的晨星 a few scattered morning stars; 稀疏的枪声 scattered shots; sporadic firing; 稀疏的头发 thin hair; sparse hair; 树木稀疏。 the trees are sparse出现: appear; arise; emerge; grow; turn up 重复出现 [植物学] repeated emergence; 敌人一出现, 我们就发起了攻击。 at the appearance of the enemy, we attacked. 出现了新问题。 a new problem has arisen. 农村出现了前所未有的繁荣。 a prosperity never seen before appeared in the countryside. 我们将以一个具有高度文化的民族出现于世界。 we shall take our place in the world as a nation with an advanced culture.; 出现赤字 incur a financial deficita-斑点: a-spot斑点: spot; stain; speckle; freckle; fleck; dot; splodge; splotch; burl; flick; macula; measles; tache超稀疏: supersparsity使稀疏: rarefy; thin疏部,稀疏: rarefaction稀少;稀疏: sparsity稀疏, 疏松: raritas稀疏冰: loose ice; loose pack ice; open ice; open pack ice; scarf n. sailing ice; scattered ice稀疏波: expansion wave; rarefaction wave; rarefactional wave稀疏的: loose; rarefied; remote; sparse stand; thin stand稀疏地: sparsely稀疏化: rarefaction稀疏毛: open wool稀疏区: rarefied area稀疏图: spares graph; sparse graph稀疏性: openness稀疏翼: rarefaction fan