source
US /sɔːrs/
UK /sɔːrs/

名词
1.
来源, 出处
a place, person, or thing from which something originates or can be obtained
示例:
•
The river's source is in the mountains.
这条河的源头在山区。
•
She is a reliable source of information.
她是可靠的信息来源。
动词
在 Lingoland 学习这个单词