单词interveinal
adj.: 脉间
脉间
leaves with interveinal chlorosis of iron deficiency interveinal oblong lesions and manganese deficiency.
缺铁叶片脉间褪绿和缺锰脉间椭圆形斑块。
Young plants, interveinal chlorosis or whitening, especially near leaf margins;
年幼植株交错黄化或白化，尤其是叶缘附近；