duration
US
UK duration n: (time [sth] lasts)
SC 持续时间 chí xù shí jiān
TC 持續時間
TC 持續時間
SC 事发当儿 chí xù shí jiān ，shì fā dāng er
Could you give me an idea of the likely duration of the meeting, as I need to make some other appointments for the afternoon?
我下午还有其他约会要安排，你能给我说说会议大致的持续时间吗？
long duration n: (considerable period of time)
SC 长时间 cháng shí jiān
TC 長時間
TC 長時間
long-duration n as adj: (pertaining to a long duration)
SC 长期的 cháng qī de
TC 長期的
TC 長期的
Bone loss density is a risk for astronauts on long-duration space flights.