out-
pref 前缀
1 (with vs and ns forming transitive vs 与动词和名词结合构成及物动词) to a greater extent; surpassing 极大地; 超过: outlive
outgrow * outnumber * outwit.
2 (with ns 与名词结合) separate; isolated 独立的; 孤立的: outhouse * outpost.
3 (with vs forming ns, adjs and advs 与动词结合构成名词、 形容词和副词)
outburst * outgoing * outspokenly.