单词	low land
释义	low land 低洼地
随便看	be on full alert be on good terms be on good terms with be on ... guard be on guard be on hand be on heat be on her course be on holiday be on ice be on intimate terms be on intimate terms with be on it be on its course be on its last legs be on leave be on line be on loan be on location be only skin and bone be only skin and bones be on nodding terms be on oath be on one's back be on one's best behaviour 过河莫忘搭桥人过湖三升米，不然五石粟过满百，为虿所螫过犹不及。过独木桥过电影过的了这个村儿，没这个店儿。过的桥多，走的路多过的桥比走的道还多过目不忘，闻一知十滞销滟滠满满七满不听提满不在乎满不讲理满世界满产