单词	Santa sack
释义	Santa sack 🌏圣诞老人袋
随便看	inverse signal feedback inverse similarity inverse sine inverse sine, anti-sine, arc-sine inverse sines inverse sine tranformation inverse sine transformation inverse siphon cycle inverse size-metabolic rate law inverse slope method inverse sludge inverse sludge index inverses matrix Inverses of Disjointness Preserving Operators inverse solution inverse solution of geodesic problem inverse solution of geodetic problem inverse solutions to positions inverse sorting inverse source problem inverse-source problems inverse spectrum inverse speed motor inverse-speed motor inverse spelling