Quinuclidinyl
奎寧環(huán)基
??? 情景例句
You're growing so fast, Michelle.
長得太快了， Michelle。
The coach is always gloomy when the team loses a game.
球隊(duì)一輸球，教練總要繃起臉來。
It may also be said that rational, industrious,useful.
也可以這樣說，理智的、勤勞的、有用的。