单词
aperture
英 ['æpətʃə; -tj(ʊ)ə] 美['æpətʃɚ]
基本信息
  • n. 孔,穴;(照相机,望远镜等的)光圈,孔径;缝隙
TEM4GRE低频词扩展词汇

英英释意

1. a device that controls amount of light admitted
2. a natural opening in something
3. an man-made opening; usually small
aperture相关单词