cams/kæm/名词(尤指小型数码)摄像机,摄像头You can watch the birds close up via a bird feeder cam streaming live from the wildlife garden.你可以通过野生动物园里的喂鸟器摄像头直播近距离观看鸟类的活动。/ˌsiː.eɪˈem/名词补充和另类医疗(complementary and alternative medicine的缩写)想跟读,去练习