Pipping
v. Product Improcement Program 产品改进计划( pip的现在分词 ); 果核; 种子; 短而尖的声音
🗣️ 情景例句
Help me with this tie, will you?
帮我打领带 好吗
It's not four o'clock.
还没到四点呢。
Where can I go for help?
我该怎么办呢？