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Ministry of Education 《Concised Mandarin Chinese Dictionary》


Bopomofo


ㄩㄢˊ ㄉㄧㄥˇ

Hanyu Pinyin


yuán dǐng

Interpretation


半個球形的屋頂,可由均勻厚度的鋼筋混凝土薄殼或鋼架順著球面曲度構成,是一種大跨距屋頂。
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