Downtonian翻譯，Downtonian的意思，Downtonian同義詞，Downtonian的反義詞，Downtonian短語詞匯

詞語：Downtonian

Downtonian的解釋

Downtonianadj. [地]當頓的

Downtonian的意思

Downtonian 當唐統;downtonian stage 當頓階;