柯林斯詞典extern (also externe) 1. N a person, such as a physician at a hospital, who has an official connection with an institution but does not reside in it 不在某機(jī)構(gòu)內(nèi)居住的成員(如非住院醫(yī)生)[美國(guó)英語(yǔ)] 返回 extern