bout是什么意思

双语用例

• Since these vocalizations are emitted before and during a play bout, they may carry some metacommunicative value.

• Around 10-12 foraging bouts h-1 were performed, lasting approximately 90-120 s, during which hummingbirds visited 14.6 + 8.3 flowers from 4.67 + 1.95 plants.

• Evidence that the patient experiences recurrent bouts of pneumonia is an important clue to aspiration that may be silent, as a result of dysphagia.

• Language can bring a bout a philosophical problem.

• After each bout they perched on a branch and remained silent, vocalizing, or chasing intruders.

• Such mate limitation is likely to be extreme during bouts of colonization of new habitat following long-distance dispersal.

• Many children had recurrent bouts of diarrhoea and for these the average duration of an episode was longer but only by about 2 days.

• A bout of pain may commonly come on an hour or so after sleep, recurring one to three times per day, with alarm-clock regularity.