Pko
abbr. palm kernel oil 棕榈仁油; perfrin knockout 穿孔素敲除
🗣️ 情景例句
Harvey, how are you?
你好吗，Harvey？
Peter must assume he is correct.
皮特必然认为他是对的。
People are always talking about 'the problem of youth'.
人们总是在谈论“青年问题”。