Methylbenzoylecgonine
[醫] 可卡因, 古柯鹼
??? 情景例句
Help! Help! I can't swim!
救命！ 救命！ 我不會游泳
He has come to be recognized as an expert in the problem of overpopulation and food supply.
由于他的經驗促使他終于成為了公認的人口過剩和食物供應問題的專家。
By January 10th, I was back to where I had started from.
到了1月10日，我恢復了原來的作息時間。