-keep[be]loyalto;beloyalanddevoted(to);bemostloyal;bestaunchandsteadfast;betrueassteel;faithfullyandconscientiously;infinitelyloyal;most[firmly]faithfulandtrue;perfecttruth:
LuXunwasloyaltothepeople,bendinghisbacktothetaskuntilhisdyingday.鲁迅对人民忠心耿耿,鞠躬尽瘁,死而后已。