“black line”的概念、定义、翻译、参考文献-科学参考

单词	black line
释义	black line [`blak ´līn] ^{PLANT PATHOLOGY} A disease of walnuts, especially of English varieties grafted to black walnuts, characterized by a black line of dead tissue at the graft union, eventually leading to death of the tree.
随便看	Aharonov-Bohm effect ahermatypic ahlfeldite AIA aichmophobia aided matching aided tracking aided-tracking mechanism aided-tracking ratio AIDS aid to navigation aiguille aikinite aileron ailsyte ailurophobia aiming circle aiming point aiming post aiming screws aimless drainage A/in.2 A indicator ainhum aiophyllous

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