短语词组短语expectant management 期待治疗;期待疗法expectant mothers 准妈妈ore expectant 期待矿石;[矿业]预测矿藏量expectant cow 待产母牛;孕牛expectant mother 待产妇expectant look 期待的样子Expectant Threat 期望威胁 返回 expectant