| 单词 | bidirectional |
| 释义 | bidirectional (once / 2954828 pages) adj WORD FAMILY bidirectional: bidirectionally+/direction: directional, directionless, directions, indirection, self-direction/directional: bidirectional, directionality, directionally/indirection: indirections USAGE EXAMPLESBidirectional arrows indicate the regions where pericentric inversions may have occurred. Nature(Oct 18, 2016) “Sleep really does drive behavior problems and behavior problems are driving sleep problems, it really is bidirectional,” Dr. Garrison said. New York Times(Oct 17, 2016) A partial shutdown would mean running bidirectional service in one of the two underwater tubes, which would more than halve the capacity of the crossing. New York Times(Jul 25, 2016) adj reactive or functioning or allowing movement in two usually opposite directions Syn|Ant biface, bifacial having two faces or fronts duplexallowing communication in opposite directions simultaneously two-wayoperating or permitting operation in either of two opposite directions unidirectional operating or moving or allowing movement in one direction only one-waymoving or permitting movement in one direction only simplexallowing communication in only one direction at a time, or in telegraphy allowing only one message over a line at a time unifacialhaving but one principal or specialized surface |
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