| 单词 | roll down |
| 释义 | roll down roll down [sth] vi + prep: (droplet: move downwards) (如泪珠) SC 从…掉落，从…滚滚而下 A tear rolled down the little girl's cheek. 一滴眼泪从小女孩的脸颊上掉落。 roll down [sth] vi + prep: (move down a slope) SC 从…滚下来 The marble rolled down the ramp. 那颗弹珠从斜坡上滚下来。 roll [sth] down [sth] vtr + prep: (push down a slope) SC 将…滚下去 Dan rolled the ball down the hill. 丹将球从小山上滚下去。 roll [sth] down, roll down [sth] vtr + adv: (open: car window) (指将车窗等) SC 摇下 yáo xià Estelle rolled down the car window. 爱斯特尔摇下了车窗。 roll [sth] down, roll down [sth] vtr + adv: (close: window shade) (指将百叶窗等) SC 关闭, 关上 Barbara rolled down the window shade. 芭芭拉关上了遮光窗帘。 roll down n: (economy: lower strike price option) (期权) SC 趋低滚动 TC 趨低滾動 |
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