erec·tor /ɪˈrɛktɚ/
建設者;設立者;勃起者
erec·tor /ɪˈrɛktɚ/ 名詞
勃起肌,立肌
E·rec·tor n.
1. One who, or that which, erects.
2. Anat. A muscle which raises any part.
3. Physics An attachment to a microscope, telescope, or other optical instrument, for making the image erect instead of inverted.
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