Today , innovation is the trenchancy character , and the essence of library management is innovation .

創(chuàng)新是當(dāng)今時代發(fā)展的鮮明特征国产AV一级无码影院，圖書館管理的本質(zhì)也在于創(chuàng)漸熟女91拍。

Logistics value-added services is inevitable demand of developing economic of the society, it is also the trenchancy weapon against the competition.

物流增值服務(wù)是社會經(jīng)濟發(fā)展的必然要求，也是物流企業(yè)應(yīng)對競爭的有力武器在线看黄AV性爱。

Not negation,there is a very severe problem in surround polution,and it should be solved in trenchancy measure.

無可否認(rèn)亚洲人人操人人操，環(huán)境污染是一個極其嚴(yán)重的問題，當(dāng)局應(yīng)該采取有力措施來解決它初高中精品视频进入。

Incontestable,air pollute is a very pondrance issue:we must take some trenchancy measures to solve it.

無可否認(rèn)大黄网站在线播放免费视频，空氣污染是一個極其嚴(yán)重的問題：我們應(yīng)該采取有力措施來解決它97人人草,人人干。

Symbiosis Cooperation Marketing is trenchancy weapon of Chinese retail enterprise.

建立共生型合作營銷模式是中國零售企業(yè)迎接挑戰(zhàn)的有力武器。

trenchancy：銳利

trench 溝渠 | trenchancy 銳利 | trenchant 尖刻的

trenchancy：銳利; 有力; 鮮明 (名)

trench warfare 塹壕戰(zhàn) | trenchancy 銳利; 有力; 鮮明 (名) | trenchant 銳利的, 苛刻的, 尖刻的 (形)