twin citys的相關資料：
臨近單詞
twinkie
twin
twin-shaft gas-generator turbine
twin characteristic parameter method
twin-hopper fertilizer distributor
twin shear unified failure criterion
Twins don't necessarily look alike.
twin-to-twin transfusion syndrome
Twins often show great resemblance.
twin-powered self-loading scraper
Twin-Star orientation determination
twin satellites associated observation
