单词	begun
释义	pp of begin.
随便看	all out(all over) all the better(all the more) all this(these all) all too(only too) all(any) all(both) all(complete) all(each, every) all(every) all(some) all(whole) allow doing sth(allow sb to do sth) almost(nearly) alone(just, merely) alone(lonely) alone(only) along(beside, by) aloud(loudly) already(all ready) already(still) already(yet) also(as well, too) also(by the way) also(either) alternate(rotate)