首字母填空：profess li is not a ___at the monment.should i ask him to call you back.
问题描述：
首字母填空：profess li is not a ___at the monment.should i ask him to call you back.
答
profess li is not a valiable_at the monment.should i ask him to call you back.
李教授现在没有空,我让他过会回你好吗?