Diamylamine
二戊胺
🗣️ 情景例句
then go uptown to the Museum of Natural History.
然后再往北去自然历史博物馆。
Along the northern coast there are many high cliffs.
沿着北部的海岸有许多高峡谷。
Instead of becoming a doctor, however, he became a successful writer of detective stories.
然而，他后来没当上医生，却成了一位成功的侦探小说作家。