短語詞組短語Paint Backet 油漆桶backet loop 導索璟screen backet 篩蘭Loop backet 導索環(huán)chain and backet elevator 環(huán)鏈式斗式提升機backet work barrow 平底籃車lattice backet stitch 格子繡花針跡;格子繡花針法asset backet securities 資產(chǎn)支持證券swinging backet rotor 懸桶式轉(zhuǎn)頭 返回 backet