往返: go there and back; come and ...航程: air-range; sail; flying rang ...往返航程租船合同: round charter; round tricharter往返航次: r/v round voyage; round trip; turnaround往返航线: round way air service往返航行: cruise; round voyage返航航程: inward voyage每一往返航次: each or every round voyage航程往返时间: round-trip time大西洋往返航次: trans atlantic round voyage往返航次保险单: round policy; roundpolicy往返航次租船合: return tric/p往返航次租船合同: return tric/p连续往返航次租船合同: consecutive return tricp往返航次 如需转载，请注明来自：: round voyage返航: course reversal; go on the homeward voyage; make a return voyage [flight]; return to base [port]: 在返航途中 on the homebound voyage [flight]往返: 1.(来回) go there and back; come and go; arrive and depart 往返要四个小时。it takes four hours to go there and back.2.(反复) journey to and fro 往返于京津之间 travel to and fro between beijing and tianjin; 往返奔波 ceaselessly come and go; 往返航程 round voyage; 往返贸易 countertrade; 往返时间 round-trip time; 往返运费 freight out and home航程: air-range; sail; flying range; voyage; passage; range 由伦敦至澳大利亚的航程 a voyage from london to australia返航；回航: homeward voyage返航船: homeward ship; homeward-bound ship; homeward-bounder返航次: home voyage; homeward voyage; homeward-voyage返航的: home返航段: return leg返航港: proper return port往返, 来回: out and home
