"a delimited frontier through the disputed region"
同义词: bounded
"it is impossible to specify a clearly circumscribed (or delimited) area for any particular science"
同义词: circumscribed
以上来源于: WordNet
V-T If you delimit something, you fix or establish its limits. 定界限 [正式]
This is not meant to delimit what approaches social researchers can adopt.
这并不是说要划定社会研究者所能够采用方法的界限。
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