de·mar·cate /dɪˈmɑrˌket, ˈdiˌ/
(vt.)定界線,限定,區別
de·mar·cate /dɪˈmɑrˌket, ˈdɪˌ/ 及物動詞
De·mar·cate v. t. To mark by bounds; to set the limits of; to separate; to discriminate.
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demarcate
v 1: separate clearly and as if by boundaries
2: set, mark, or draw the boundaries of something [syn: delimit,
delimitate]