based /ˈbest/ 形容詞
Base v. t. [imp. & p. p. Based p. pr. & vb. n. Basing.] To put on a base or basis; to lay the foundation of; to found, as an argument or conclusion; -- used with on or upon.
Based p. p. & a.
1. Having a base, or having as a base; supported; as, broad-based.
2. Wearing, or protected by, bases. [Obs.] “Based in lawny velvet.”
adj 1: being derived from (usually followed by `on' or `upon'); "a
film based on a best-selling novel"
2: having a base; "firmly based ice"
3: having a basis; often used as combining terms; "a soundly
based argument"; "well-founded suspicions" [syn: founded]
4: having a base of operations; "a company based in Atlanta"