基本解釋[經(jīng)濟(jì)學(xué)]竹篩英漢例句雙語例句He is sitting in the courtyard, sifting rice with a bamboo sieve.他坐在院子裡，正在用籮篩篩米。bamboo sieve更多例句詞組短語短語bamboo o sieve 竹篩bamboo sieve更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)竹篩