vallation
基本解释
- n.壁壘;保壘;築城術
英汉例句
- The green vallation was the main obstacle for the export of baisens because of the production manner of baisens and harmful organisms in baisens.
由於我國盆景生産的方式以及有害生物的問題,綠色壁壘成爲我國盆景出口的瓶頸。 - After china open its procurement market, more attention should be taken on those uncompetitive manners because they are legal trade vallation.
待政府採購市場對外開放之後,再給予那些限制競爭的採購方式以更多的關注,發揮它們的郃法貿易壁壘的作用。