Piperonal(dehyde)
[化] 胡椒醛
🗣️ 情景例句
Can you tell me how to get to Linden Street, in Riverdale?
你能告诉我怎么去Riverdale的林登街吗?
It is easier to pull down than build.
败事容易成事难。
It's a long story.
说来话长。