成人免费看黄网站无遮挡,caowo999,se94se欧美综合色,a级精品九九九大片免费看,欧美首页,波多野结衣一二三级,日韩亚洲欧美综合

scarcity可數嗎

回答
瑞文問(wèn)答

2024-06-19

scarcity是可數名詞,復數形式是scarcities,意思是罕見(jiàn)、稀少、不足。
例句:
At present, there are some scarcities in Proprietary copyright theory.
目前,對專(zhuān)有出版權的認識上,在理論上存在不足。

擴展資料

  Because of their low energy requirements, reptiles can survive food scarcities during drought.

  由于它們極低的能量需求,使它們能在食物缺乏的干旱環(huán)境中生存下來(lái)。

  In addition, the scarcities and future developing perspectives in this field are also discussed.

  此外,還指出了該研究領(lǐng)域的不足以及今后應該加強的研究方向。

  The scarcities and externalities of the enterprises' accounting information result in the market failures.

  企業(yè)會(huì )計信息的稀缺性和外部性導致了會(huì )計信息市場(chǎng)的失靈。