have an erection; erect; erection◇勃起不能 astyphia; astysia; 勃起中枢 erection center; 勃起组织 erectile tissue勃: vigorous; exuberant起: rise; get up; stand up勃起的: erectile勃起肌: erector muscle勃起力: power of erection下载手机词典可随时随地查词查翻译