ex·cre·to·ry /ˈɛkskrəˌtori, ˌtɔr-/
(a.)排泄的,分泌的
ex·cre·to·ry /ˈɛkskrəˌtorɪ, ˌtɔr-/ 形容詞
排泄的
Ex·cre·to·ry a. Having the quality of excreting, or throwing off excrementitious matter.
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excretory
adj : of or relating to the process of excretion