Spermidine
亚精胺
🗣️ 情景例句
What was your graduation thesis on?
你毕业论文是什么题目？
Won't you be embarrassed to leave the party early?
你提早一点离开宴会也无妨吧？
After gazing at the display for several minutes, Mr. Taylor went back into his shop.
泰勒先生站在橱窗外凝神欣赏了几分钟就回到了店里。