| 释义 |
WordReference Random House Unabridged Dictionary of American English © 2024guai•ac (gwī′ak),USA pronunciation n. - Medicine, Plant BiologyAlso called guai′acum gum′, gum guaiac. a greenish-brown resin obtained from the guaiacum tree, esp. from Guaiacum officinale, used in varnishes, as a food preservative, and in medicine in various tests for the presence of blood.
- Medicine, Plant Biologyguaiacum (def. 2).
|