Tetradecene
十四(碳)烯
??? 情景例句
Oh, Richard, how exciting!
哦 Richard 好令人興奮
What's your name?
你叫什么名字？
It is best to keep to hot drinks, bottled or canned drinks of well-known brand names----
最好僅飲用開水，名牌瓶裝或罐裝水