lookitint.听着！vt.看lookv.看；寻找；显得看起来；注视；面向n.看；样子；脸色look high and low四处寻找Look at page five见第五页.look like himselfvi.看上去和平常一样(不改常态；看上去很健康)look like thunder像要打雷look ahead device先行设备look ahead control先行控制look-up function查找功能lookup delay model查询时延模型look through sb.看穿某人look ahead routing先行选路