Fluorophenylalanine
氟苯丙氨酸
🗣️ 情景例句
Are you a Republican, or a Democrat?
你是共和党人还是民主党人？
All are brave when the enemy flies.
敌人逃跑时，个个都勇敢。
Though they extol the virtues of the peaceful life, only one of hem has ever gone to live in the country and he was back in town within six months.
尽管他们都交口称赞宁静的乡村生活的种种优点，但其中只有一个人真去农村住过，而且不足6个月就回来了。