gainst的意思？

gainst的音标：gainst的英式发音音标为：[genst]gainst的美式发音音标为：[genst]...

The people of town armed themselves a gainst all possible attack.他们全镇的人都武装起来,准备抵抗敌人可能发动的任何袭击.Kangqing Selenium and Selenium Polysaccharide could a - gainst the effects of arsenic.康强硒及硒多糖可有效拮抗砷的这种毒作用.The parson prayed...