| 例句 |
The drug causes the blood vessels to constrict. 这种药能引起血管收缩。I hate to be the one to constrict your power, but somebody got to do it.我很不愿意作阻碍你权力的那个人，但总是得要有人做。The blood vessels start to constrict and dilate, with throbbingly painful results.血管开始收缩、扩张，让人一下一下地疼。The drug is used to constrict blood vessels.这种药用于收缩血管。 |