单词	on an even keel
释义	on an even keel 平稳地
随便看	nonzero integer constant non-zero load nonzero mask nonzero mean of disturbances non-zero minimum-B field configuration nonzero minimum-B field configuration non zero minimum life non-zero minimum life nonzero minor nonzero-offset VSP nonzero pinch off voltage nonzero pinch-off voltage nonzero principal fractional ideal nonzero probability nonzero queue non-zero restriction nonzero restriction nonzeros nonzero solution non-zero spin non zero sum non-zero sum non-zero-sum nonzero sum nonzero-sum game 驴年马月驴心狗肺驴鸣犬吠驴鸣狗吠驵驶驶3 驶4 驷驷1 八大员八大家八大建筑八大碗八小碗八大胡同八大胡同儿八大菜八大行星八字八字儿