swivel是什么意思

双语用例

• Hinges, swivels switches: the role of prolines in signalling via transmembrane -helices.

• Hinges, swivels and switches : the role of prolines in signalling via transmembrane alpha-helices.

• There are new, miniaturised cameras which can be swivelled by remote control and kept on the faces of the speakers.

• However, he had found that an ordinary saloon car used as a taxi and fitted with a swivelling front seat did allow him access.

• If they swivelled round, there might be a different answer.

• Why should they not be swivelled?

• Swivelled free running snares were used.

• The phone is a music player when closed, and can be swiveled for use of the mobile phone.