| 释义 |
on-callBrE /ˌɒn ˈkɔːl/NAmE /ˌɑːn ˈkɔːl/, /ˌɔːn ˈkɔːl/ [only before noun] (especially NAmE) (of a doctor, police officer, etc. 医生、警察等) available for work if necessary, especially in an emergency （尤指紧急情况下）随叫随到的◆on-call doctors 随时应诊的医生 ➡ see also call noun |