ラウンドトリップ時間 だろう
raun dotorippujikandarō
1. Round trip time; Probably round trip time
Noun
#509635
1. Round trip time; Probably round trip time
1. period of time; time slot
2. time zone
1. short time
1. rest period; intermission
1. office hours; business hours
1. business hours; opening hours
1. permanent vice-president; undersecretary
1. long time; several hours