單程: one way; one path單: singular number fate; destin ...通: open up or clear out by poki ...直流: direct-current; constant cur ...單通: single-pass單程: one way; one path◇單程車票 one-way ticket; single ticket; 單程出境簽證護(hù)照 single exit visa in one's passport單通道: single channel; unipath◇單通道接收機(jī) single-channel receiver單通的: one-pass單通閥: one-way valve單通路: single path; single-channel直流: direct-current (dc); constant current; steady current; continuous current; zero-frequency current; unidirectional flow◇直流泵 [機(jī)械工程] straightway pump; 直流電機(jī) continuous current dynamo; direct-current dynamo; direct-current machine; 直流電力機(jī)車 continuous current locomotive; d. c. electric locomotive; direct-current locomotive車次(單程): trip(one way)單程的: oncethrough; oneway; single pass; single-pass單程路: one way only; one-way street單程票: one way ticket; one-way round-triticket; one-way ticket; one-way triticket; open ticket; single journey ticket; single ticket, oneway ticket; single-journey ticket單程式: one-pass type單程證: one-way permit單通道的: single channel; singlechannel單通道電門: single-channel switch單通道方式: single channel mode單通道記錄: single channel recording單通道擴(kuò)聲: monophonic sound單通道模式: single channel model單通道輸入: single channel input單通道顯示: one channel display