Ppo
abbr. 聚对苯氧化物（poly - p - phenylene oxide）；胃蛋白酶最大排泄量（peak pepsin output）
🗣️ 情景例句
I'll miss you too. You mean a lot to me.
我也会想你的。你在我心中的地位是很重要的。
Choose a wife rather by your ear than your eye.
选妻，最好用耳莫用眼。
I think we may be able to work together in the future.
我想也许将来我们可以合作。