单词	two-way ring
释义	two-way ring 双向环
随便看	Pacific Crest National Scenic Trail pacific crisis management system Pacific Crown Conch Pacific Data Images pacific daylight saving time Pacific Daylight Time Pacific Decadal Oscillation pacific decadal oscillationpdo Pacific Decade Oscillation pacific deer cowrie Pacific Defense Area Communications Pacific Defense College Pacific Defense Network Pacific Defense Stations Pacific Democratic Union Pacific Democrat Union Pacific Department Store Stock Company Pacific dewberries Pacific dewberry Pacific Discovery pacific disposition Pacific Distribution System Pacific Diver pacific division Pacific Division Transport Control Center