片语
present unflaggingly悄悄地介绍
peep unflaggingly悄悄地偷看
prejudice unflaggingly悄悄地损害
plug unflaggingly悄悄地堵住
discipline unflaggingly悄悄地训练
unswervingly unflaggingly坚定不移地
swim unflaggingly持续地游泳
land unflaggingly悄悄地着陆
indefatigablyad 不厌倦地;不屈不挠地
nod unflaggingly悄悄地点头
tirelesslyad 不知疲倦地;不屈不挠地