搜尋結果
oligotrophic
- IPA[ˌɒlɪɡəˈtrɒfɪk]
英式
- (especially of a lake) relatively poor in plant nutrients and containing abundant oxygen in the deeper parts.
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- IPA[ˌäləɡōˈträfik]
美式
- (especially of a lake) relatively low in plant nutrients and containing abundant oxygen in the ...
Oxford American Dictionary