Phb
abbr. 聚羟基丁酸酯；猪头老板（Pig-Head Boss）；每跳行为（Per-Hop Behavior）
🗣️ 情景例句
I was left with nothing.
我一点儿不剩了。
What youth is used to, age remembers.
青年时经常做的事，老年时却能记得起。
It's raining! That means You don't need to water the garden.
下雨了，这就是就是说，你不必给花园浇水了。