Usance
出国 Abroadn. 惯例, 习惯, 使用, 利息\\n[经] 惯例付款期
✅ 同义词
🗣️ 情景例句
Brilliant idea!
这个主意真棒！
Observation is the best teacher.
观察为良师。
With a stopwatch, they counted how many times the bees repeated the dance during one minute.
他们用秒表记录蜜蜂在一分钟内重复舞蹈的次数。