知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 modify - change or control so as to attain precision or conform to an ordinary; "Change the clock, be sure to"; "proper the alignment with the front wheels" one[transitive] to vary one thing slightly to make it extra appropriate for a new set of problems or to https://englanda883lqu6.blgwiki.com/user