immovability condition不: a block of wood動(dòng)性: mobility條件: condition; term; factor激動(dòng)性條件反射: excitatory conditioning運(yùn)動(dòng)性條件反應(yīng): motor conditioned reaction下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯