0 a coat made of thick wool that has toggles (= cylinder-shaped buttons )and a hood (= head cover) -- （带帽子和棒型纽扣的）粗呢外套
Davies grew his hair out again for the role, and wore his own duffel coat throughout the episode.
The top unscrewed, and out came a largish, mouse-like character in a duffel coat, who wanted fuel for his spacecraft.
