| 释义 |
chrono·se·mic
\| ̷ ̷ ̷ ̷ at chrono-+|sēmik\ adjective
Etymology: chron- + Greek sēma sign + English -ic — more at semantics
: employing intervals of time with a fixed significance (as in a system of signaling) by exposing visual objects or sounding audible signals for selected intervals of time |