Piperylene
戊间二烯
🗣️ 情景例句
Oh! I just drop in on him for a chat.
哦，我只是顺便来和他聊聊天。
Business may be troublesome,but idleness is pernicious.
事业虽扰人，懒惰害更大。
What I saw made me very sad.
我所见到的一切使我非常难过。