Valerienol
纈草烯醇; 纈草烯醇
??? 情景例句
There is still a week to go before the vacation begins.
現在距離假期還有一星期。
Has this seat number started boarding?
這個座位號已開始登機了嗎？
I'm hungry. I'm having another one.
我餓了。我再吃一塊。