| 单词 | trophallaxis |
| 释义 | trophallaxis —trophallactic /trof'euh lak"tik, troh'feuh-/, adj. /trof'euh lak"sis, troh'feuh-/, n. , pl. trophallaxes /-lak"seez/. (among social insects) the exchange of nutriments or other secretions between members of a colony. [1915-20; TROPH- + Gk állaxis exchange, equiv. to allak- (verbid s. of allássein to change; see ALLO-) + -sis -SIS] |
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