Naphthoyltrifluoroacetone
萘甲酰三氟丙酮
🗣️ 情景例句
How about cleaning up a bit around here?
你是不是该把这儿收拾一下？
The doctor advised me to get plenty of exercise.
医生劝我要多运动。
Just let me know which day.
决定好哪一天就告诉我。