单词	petrol drum
释义	petrol drum 汽油桶
随便看	smoothing condenser smoothing constant smoothing current smoothing data smoothing device smoothing down smoothing effect smoothing equation smoothing equations smoothing factor smoothing factor er smoothing filter smoothing filter er smoothing filtering smoothing formula smoothing function smoothing hammer smoothing harrow smoothing image smoothing inductor smoothing iron smoothing irons smoothing kernel smoothing line smoothingly 藏头露尾藏巧于拙藏弓烹狗藏形匿影藏怒宿怨藏污纳垢藏诸名山藏诸名山，传之其人藏踪蹑迹藏锋敛锐指サス指サバキ指シ指シシメス指シツギ指シネ指シモノ指シ値指シ手指シ物