单词	oriented set
释义	oriented set [数] 有向集
随便看	water proof abrasive cloth waterproof abrasive cloth waterproof-abrasive paper waterproof abrasive paper waterproof adhesive waterproof agent waterproof and drainage system map waterproof and drainage system plan water proof asphalt-felt water proof asphalt mastic water proof asphalt membrane water-proof automatic telephone waterproof a vehicle waterproof basement waterproof-belt waterproof belt water proof belt waterproof board water proof bulb socket with switch water proof bulkhead waterproof cable waterproof canvas water-proof canvas waterproof-canvas water proof canvas 设4 设心处虑设心积虑设身处地访访1 访3 访4 访亲问友访贫问苦 08980 08981 08982 08983 08984 08985 08986 08987 08988 08989