| 释义 |
saccade[sæ'kɑ:d]n. 急速勒马, 眼睛飞快扫视 saccade sac.cade AHD: [s²-käd“, s…-] D.J. [s#6k$8d, s*-]K.K. [s#6k$d, s*-]n.（名词）A rapid intermittent eye movement, as that which occurs when the eyes fix on one point after another in the visual field.扫视：眼睛快速间歇性移动，眼睛在视野内盯住一点然后盯住另一点是会发生这种扫视语源:1. French [twitch] 法语 [抽动] 2. from Old French 源自 古法语 3. from Old North French saquier [to pull] 源自 古法国北方方言 saquier [拉] 4. from sac [sack] * see sac 源自 sac [麻袋] *参见 sac继承用法:saccad“ic adj.（形容词） |