jacket的一般过去时为：jacketed...

Watersports enthusiasts should consider hiring a wetsuit as well as a lifejacket.除了租救生衣，水上运动爱好者还应该考虑租一套潜水服。Don's lifejacket had failed to inflate.唐的救生衣未能充气膨胀。Suitable for making lifejacket , airbag , air bed, air cu...

bedjacket的音标：bedjacket的英式发音音标为：['beddʒækɪt]bedjacket的美式发音音标为：[]...

救生衣...