Dibutadiamin
[化] 二丁基丁二胺
🗣️ 情景例句
I really enjoyed the meal.
我真的吃得很高兴。
Prosperity makes friends and adversity tries them.
富裕招致朋友，困苦考验朋友。
Henry Taylor, he went offimmediately to visit him,
亨利·泰勒，就立刻跑去看他，