名词daytime
1. 夜间:night-walking noctambulation == 梦行症 | nighttime == 夜間 | nighttime visual range == 夜视距离
2. 昼夜:.白天[Daytime | .昼夜[Nighttime | .日常的[Day-to-day
3. 夜间,夜里,在夜间:nighttide,夜潮,夜间,夜里 | nighttime,夜间,夜里,在夜间 | sunset,傍晚,日落,衰微,晚年
4. 夜里:nightstool 卧室用便器 | nighttime 夜里 | nighttimenightime 夜间