半半童学
be unaware of纠错不知道；没有察觉到网络释义同近义词不知道；没有察觉到have no idea / wonder if双语例句1.39kbIf it does, lodge a complaint with your travel agent or tour operator, who may beunaware of the cruelty involved with such activities.如果有，请向你的导游或者旅行社投诉，他们可能还不知道他们的活动会涉及到动物虐待。2.
