复数： shell suits
noun
BrE休闲装；休闲服 a loose pair of trousers/pants and matching jacket worn as informal clothes. Shell suits are made of a light, slightly shiny, material and are often brightly coloured.
...someone in a shell suit from Stirchley.
一个从斯特切利来的穿着休闲装的人
Large cooling capacity , metal shell , suit terrible environment , such as high temperature , low temperature and big vibration , etc.
制冷量较大，全金属壳体，适用于高、低温，震动大的恶劣使用环境。
