Pkf
[医][=phagocytosis and killing function]吞噬和杀伤功能
🗣️ 情景例句
Oh my!
啊！
I worked at the store yesterday.
我昨天在商店工作。
It's always warm in April and May,but it rains sometimes.
4月和5月的天气总暖洋洋的，但有时下雨。