noun🔗Share反射器, 反光板 Something which reflects heat, light or sound, especially something having a reflecting surface."The cyclist wore a bright yellow vest with a reflector on the back to be easily seen at night. "骑自行车的人穿了一件亮黄色的背心，背上带有一个反光板，以便在夜间容易被看见。technologyphysicsdevicematerialscienceChat with AIVocabulary GamePractice Reading
noun🔗Share反射望远镜，反射器。 A reflecting telescope."My dad built a reflector in his workshop so we could look at the planets. "我爸在他的工作室里做了一个反射望远镜，这样我们就可以看行星了。astronomytechnologysciencedeviceChat with AIVocabulary GamePractice Reading
noun🔗Share反光板，反射器 A small, often red, reflecting disk on the rear of a vehicle or bicycle that reflects the headlights of other vehicles."My bicycle has a small reflector on the back to make it more visible at night. "我的自行车后面有个小反光板，晚上可以反射其他车辆的车灯，让我更容易被看到。vehiclepartsigntrafficdeviceChat with AIVocabulary GamePractice Reading
noun🔗Share反光板，反光器。 A safety reflector."The cyclist attached a bright reflector to the back of their helmet to be seen at night. "骑自行车的人在头盔后面装了一个亮反光板，以便晚上能被看到。devicetechnologytrafficsignChat with AIVocabulary GamePractice Reading
noun🔗Share思考者, 反思者. One who reflects on something; one who thinks or considers at length."The teacher was a thoughtful reflector, spending time considering the students' different learning styles before planning her lessons. "这位老师是一位善于反思的思考者，在备课前，她会花时间认真考虑学生们不同的学习方式。mindpersonphilosophycharacterChat with AIVocabulary GamePractice Reading
