Valerine
纈草堿; 纈草堿
??? 情景例句
He'll be grouchy.
他會發牢騷的。
Are there reserved seats on the train?
車上有預訂座位嗎？
Judges, however wise or eminent, are human and can make mistakes.
法官無論如何聰明與有名，畢竟也是人，也會出差錯的。