自保原理 self preservation: 自保; 自我保存self-preservation: n. 自我保存,自衛(wèi)本能。 instinct of self preservation: 自存本能instinct of self-preservation: 自衛(wèi)本能interest of self-preservation: 自保利益下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯