Pko
abbr. palm kernel oil 棕榈仁油; perfrin knockout 穿孔素敲除
🗣️ 情景例句
Emergency Assistance, may I help you?
紧急事故救援中心，有什么需要帮助的吗？
No. I went to California for a few weeks.
没有。我上加利福尼亚去了几个星期。
It looked as if there would be an exciting race across the Channel.
看来会有一场激烈的飞越英吉利海峡的竞争。