alien

n. 外國人、外僑

a. 外國的、相異的

學術名詞

• 外國的：電機工程、電力工程
• (人工引進馴化的)外來植物：植物學

英文釋義

1. a person who comes from a foreign country; someone who does not owe allegiance to your country
2. anyone who does not belong in the environment in which they are found
3. a form of life assumed to exist outside the Earth or its atmosphere
4. transfer property or ownership