look-out

n.警戒

look into, look into sth, look into the future, look like, look on, look one's best, look out, look out of, look over, look over sth, look round, look through, look through sb, look to, look up, look up to, look up to sb., look upon...as..., look-alike, look-in, look-over, look-through, looker, looker-on, looking-glass, lookout, loom, loony, loony-bin, loop, loop-line, loophole, loopy, loose, loose box, loose covers, loose-, loose-leaf, loosely, loosen,