n.

battle in World War I (1917); an Allied offensive which eventually failed because tanks bogged down in the waterlogged soil of Flanders; Germans introduced mustard gas which interfered with the Allied artillery

同義詞：battle of Ypresthird battle of Ypres

battle in World War I (1915); Germans wanted to try chlorine (a toxic yellow gas) as a weapon and succeeded in taking considerable territory from the Allied salient

同義詞：battle of Ypressecond battle of Ypres

battle in World War I (1914); heavy but indecisive fighting as the Allies and the Germans both tried to break through the lines of the others

同義詞：battle of Ypresfirst battle of Ypres

Gas! : the battle for Ypres, 1915
Villa V in T, Ypres, 2009 - Beel & Achtergael Architects
The Ypres League and the Commemoration of the Ypres Salient, 1914-1940
The Road to Ypres: The Beginnings of Gas Warfare in World War I
Les lignes de Comines (Belgique) à Ypres au XVIIe siècle: essai de localisation
EARLY EOCENE (YPRESIAN) CONTINENTAL VERTEBRATE ASSEMBLAGE FROM INDIA, WITH DESCRIPTION OF A NEW ANTHRACOBUNID (MAMMALIA, TETHYTHERIA)
Could shelling in the First World War have increased copper concentrations in the soil around Ypres
The Oldest European Ptychogasterid Turtle (Testudinoidea) from the Lowermost Eocene Amber Locality of Le Quesnoy (France, Ypresian, ...
Sheep-breeding and wool production in pre-thirteenth century Flanders and their contribution to the rise of Ypres, Ghent and Bruges ...
Arts: All Go on the Western Front ; the First World War Will Soon Disappear from Living Memory. on a Visit to Ypres, ROBERT HANKS As...