| 释义 |
veinclearing
\ˈ ̷ ̷ˌ ̷ ̷ ̷ ̷\ noun
Etymology: vein (I) + clearing
: an early and usually evanescent symptom of plant diseases especially of virus origin in which the veins stand out clearly because the tissue close to them is more or less translucent — compare veinbanding |