ex·ten·sile /ɪkˈstɛn(t)səl, ˈstɛnˌsaɪl/
(a.)可伸出的
Ex·ten·sile a. Suited for, or capable of, extension; extensible.
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extensile
adj : capable of being protruded or stretched or opened out; "an
extensile tongue"; "an extensible measuring rule" [syn:
extensible] [ant: nonextensile]