Spermidine
亚精胺
🗣️ 情景例句
I have no time for extra-curricular activities.
我可没时间参加课外活动。
Music is his chief hobby.
音乐是他的主要业余爱好。
were portrayed to stir the imaginations of the superstitious sailors of the day.
以激起当时崇尚迷信的水手们的想像。