词汇	mean burning time
释义	mean burning time 平均燃烧时间
随便看	secondary picketing secondary piezoelectric effect Secondary pigmentary retinal degeneration secondary pile secondary pinion secondary pinna secondary Pinus tabulaeformis forest secondary Pinus yunnanensis forest secondary pipe secondary pipe network secondary piping secondary piston secondary piston assembly secondary pitching secondary pituitary dwarfism secondary plane of oblique astigmatism secondary plane of projection secondary plane separation secondary planet secondary planet IP datatransmission secondary planet pinion secondary planets secondary planning secondary plant secondary plant body