sailv.航行；驾(船)n.帆；航行；航海sail cloth帆布sail aboutvi.逛来逛去sail reaper摇臂收割机sail number帆船号码sailing dayn.客轮启航日；开航日sail a boat开船sail before顺风航行,一帆风顺,取得成功,发达sailing ice流冰sailboatingn.帆船运动sail a ship开船