常見例句the duality system on citiy and countryside 城鄕二元躰制development model of small-sized citiy and town 小城鎮(zhèn)發(fā)展模式Effects of Ambient Noise on the Vocal Frequency of Chinese Bulbuls, Pycnonotus sinensis in Lin'an and Fuyang Citiy 環(huán)境噪聲對臨安和阜陽兩地白頭鵯鳴聲頻率的影響forest resource -based citiy 林業(yè)資源型城市 返回 Citiy